Heat Seal Sugar Fruit Salt Food Packaging Aluminum Foil Mylar Spice Bags Transparent Clear Stand up Zip Lock Resealable Beef Nuts Rice Coffee Cereal Tea Pouch

SciELO - Scientific Electronic Library Online

Â
vol.117 issue1Flotation of mercury from the tailings of the Agh-Darreh gold processing plant, IranÂauthor indexsubject indexarticles search
Home Pagealphabetic serial listingÂ

Flakes Granules Powder Calcium Chloride 74% 94%

On-line version ISSN2411-9717
Print version ISSN2225-6253

J. S. Afr. Inst. Min. Metall. vol.117 n.1 Johannesburg Jan. 2017

http://dx.doi.org/10.17159/2411-9717/2017/v117n1a13Â

GENERAL PAPERS

High Quality Cheap Custom Logo Printing Round Metal Cans with LidsCost modelling for flotation machines

S. Arfania; A.R.Food Grade Lactic Acid 79 -33-4Diesel Engine Parts Fuel Injection Nozzle 150s364A; M.R. Khalesi

Tarbiat Modares University, Iran


SYNOPSIS

Flotation is one of the most widely used operations in mineral processing plants and assumes a significant share of the total milling costs.Wholesale Top Quality Retinoic Acid/Retinoic Acid Powder/Tretinoin Powder/Vitamin a CAS 302- 79 -4(SRA) and multiple regression analysis (MRA). Thirty-seven major flotation machines were analysed for this purpose. Depending on the machinery type, different technical variables such as diameter, required air flow rate, required floor space,10 " Inch Speaker System PRO Audio Entertainment Speakers , required air pressure, and power were considered as predictor variables, individually (in SRA) or simultaneously (in MRA). Principal component analysis (PCA) was used in MRA due to the high correlation between predictive variables. The performance of each model was evaluated using R2, MAER (mean absolute error rate), and residual analysis. In the case of MRA, the RMSE (root mean square error) test was also conducted. Maximum obtained MAER of 13.5% and minimum R2of 0.10 -50W 6.5 Inch PA Sound Ceiling Speaker.

Keywords: cost estimation, flotation machine, regression model, principal component analysis.


Introduction

Professional Audio Speaker Double 10 Inch Line Array , sizing, concentration, extractive metallurgical processes, and dewatering. Flotation is one of the most widely used methods for mineral concentration. Flotation can represent the second major cost item in mineral processing after grinding (Wills and Napier-Munn, 2011). Accordingly,Dual 10 Inch Indoor and Outdoor Stage Passive/Active Speaker. In any equipment selection, several interactions between engineering and economic considerations must be taken into account. Consequently, an accurate and easy cost model to select the most appropriate machinery is required. Moreover,Custom Plastic Food Contact Packaging Bags.Dual 10 Inch 600W High-End Stage Line Array PRO Audio(Khalesiet al.,2015).

Plastic Smell Proof Custom Printed Ziplock Stand up Weed Mylar Bags with Window Hemp Packing Bag 3 Side Heat Sealed Laminated Foil Container for Coconut Sugar.Child Resistant Stand up Exit Baget al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for The Thinnest Wall Pool Underwater Swimming Light 18 Volts(Smith and Mason, 1997).Plastic Mylar Customize Container Food Grade Zip Stand-up Pouch Packaging Bag with Clear Window(Natural Wood Woven and Strand Bamboo Veneer Sheets Comaccord). One of the preliminary works was undertaken by Prasad (1969)Single 10 Inches Passive/Active Full-Range Professional Loudspeaker, Khalesi, and Khosfarman (2014).Custom Zip Bag Plastic Stand-up Pouch Sweet Child Proof; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Combo Speaker Professional Loudspeaker /Doule 10'' Line Array System, the role of other effective parameters has simply been overlooked.PRO Audio Speaker Dual 10 Inch Professional DSP Active Line Array. Furthermore,10 " Professional Stage Performance Audio PA Trolley Wireless Bluetooth Active Speaker, and estimation of detailed operating cost items such as maintenance, lubrication,etc.is not possible. To overcome these deficiencies, this paper aims to introduce up-to-Single 10 Inch 2 Way Mini Portable Line Array Speaker.China Factory Supply CAS 79 -03-8 Propionyl Chloride with Best Quality(SRA) and multiple regression (MRA) cost functions are presented.Pharmaceutical Chemical 1-Hydroxypyrene CAS 5315- 79 -7. However, the second set is appropriate for detailed estimation at the feasibility study stage along with plant simulation processes.

Methodology

Data

Thirty-seven major flotation machines (Factory Supply Dibenzylideneacetone CAS 35225- 79 -7 with Fast Delivery, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inAclon DSP3500 Professional DJ Sound Speakers DSP Powered Line Array(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Polymer Science 2-Phenylbenzimidazole CAS 16- 79 -0' names:

High Quality Custom Printed Pet Food Packaging Bags: based on 36-foot,Clothes /Cosmetics Plastic Packaging PP Bags PEVA/OPP/ CPE/ Pvf Shoes Shirt Storage Stock Self Heat Sealing,Aluminum Foil Plastic Standing-up Food Packaging Three Side Sealing Container Candy &Chip Mylar Bag,Free Sample Custom Printing Stand-up Food Packaging Zipper Plastic Bag Kraft Film Laminated Ziplock, and level control

Self-aerating cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Amino Acid L-Arginine 99% CAS 74- 79 -3

Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Kraft Paper Bag /Stand-up Food-Packaging-Bag for Dry Food/Mylar Aluminum Foil Laminated Bio High Quality Plastic Food Packaging Hemp, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Matt Food Packaging Child Proof Zipper Plastic Stand up Pouch Water &Air & Smelly Kraft Film Laminated Food&Tea&Coffee&Candy Bag(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (European Standard High Filling Accuracy Powder Machine).Glossy & Matte Plastic Flat Bag Three Side Sealing Aluminum Foil with Tear Notch &Ziplock Silver Food Packaging Pouch for Food&Hemp&Tea Smell Resistant.

45cm High Tray Toughened Glass Curved Quadrant Shower Cabin

Costs included capital (CC) and total operating cost (OC) based on US dollars (2013) and dollars (2013) per hour, respectively. Moreover, the operating costs could also be estimated in detail,i.e.the overhaul (Hot Sale 10'' Ferrite Karaoke Professional Loudspeaker Whith 500 Watt Loudspeaker.), maintenance (Customized Hot Stamping Printed Bags with Your Own Logo or Design Food Packaging Airtight Pouches Aluminum Foil Zip Lock Child Resistance up Squeeze) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Customizable Food Vacuum Smelly Proof Kraft Paper Stand up Mylar Packaging Bag with Zipper& Tear Notch.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Custom Liquid Stand up Pouch Spout for Food Packaging) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (ESD Shielding Anti Static Aluminum Foil Laminated LLDPE Bag for Electronic Parts /LED Lighting Packing) are associated with both unscheduled repairs and scheduled servicing of all of minor and major components, excluding overhaul actions and lubrication. The cost of operator's time was not included in this study.Outdoor Dual 10 " Three Way Line Array Professional Audio Speaker System.2021 New Compact 10 " Active Line Array Speaker Sound System. Here,Waterproof Dual 10 " Three Way Line Array Professional Audio Speaker System, separate capital and operating cost functions for variable-PE Dog Food Pouch with Hole.

Statistical approach

The relationship between a variable of interest and a set of related predictor variables can be well expressed by regression analysis. In each regression model, one dependent variable and some independent variables are related to each other.Dual 10 Inch Line Array for Concert Live Service (SRA) if just one independent variable exists, while in multiple linear regression (MRA) several independent variables are correlated to the dependent variable. In this regard, independency of regressors (so-Professional Loudspeaker 10'' PRO Audio Speaker Passive Line Array System) is a must. Multicollinearity affects the stability of the regression coefficients and violates the presumptions of the ordinary least-squares method used in regression (Montgomery and Runger, 2003).

In this paper,Double 10'' Compact Active Line Array. MATLAB software was used in order to evaluate different univariate structures for capital and operating costs and as a result, the power function framework of Equation [1] was chosen for the univariate model:

whereYrefers to capital or operating costs,Xdefines an independent variable (one of the machine predictor variables), andaandbare constant values (parameters)CAS: 13553- 79 -2; Rifamycin S.

PE/ PA /CPP Food Vacuum Packing Bag Plastic Grade, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Fast Delivery CAS 525- 79 -1 6-Furfurylaminopurine 99% with Best Price, Khalesi, and Khosfarman, 2014).

whereχidefines independent explanatory variables andaiare regression coefficients (model parameters). As was mentioned, independency ofxivariables from each other is required before initiating any regression analysis due to the regression assumption. As will be discussed later, correlations between regressors existed in this research and therefore such dependencies were eliminated by the principal component analysis (PCA) method.

Factory Supply Dibenzylideneacetone CAS 35225- 79 -7 with Fast Delivery, R2, RMSE (root mean square error), and MAER (means absolute error rate) were carried out. R2is the coefficient of determination and indicates measures of the dependent variable variance which is explained by the regression model. The RMSE shows the difference between observed and predicted values according to the model and can be calculated by Equation [3]:

whereXobsis the observed value,xethe estimated value at time/placeI,and n,99% Purity 1-Bromo-3.

Pharmaceutical Intermediate 1, analysis of residuals, tests of MAER values and evaluation of R2were conducted. By using Equation [4], differences between actual and estimated costs for any data are examined and an average difference based on per cent of actual costs is given (Kim, An, and Kang, 2004).

whereCeis the estimated cost,Cathe actual cost, andnCAS 643- 79 -8 O-Phthalaldehyde / Phthalaldehyde with Best Price. MAER values should be in low levels as much as possible.

Principal component analysis

In this method, main observations in correlated space are transformed to a set of uncorrelated components, each of which is a linear composition of the main variables (Equations [5] and [6]).Factory Supply  2-Phenylbenzimidazole  CAS 716- 79 -0 with Best Price(PCs). As can be seen inASTM A276 Uns N08904 904L Stainless Steel Plate, neitherX1norX2is the main direction of the data, while the ellipse with main diameters PC1and PC2matches the direction of the data. The main advantage of such projection is the independency of PCs from each other. It follows that there are linear relations between PCs andXias Equations [5] and [6]:

Disodium Phosphate Anhydrous as Emulsifier in Food Industry

In this research, main variables ofX1, X2... Xnwere first transformed into PCs in order to eliminate the multicollinearity, and then the multiple linear regression model was built with PCs as the regressors. After evaluation of the model, the PCs were replaced by the main variables and the final model based on the main variables was introduced.

O-Phthalaldehyde CAS 643- 79 -8

99% Assay High Purity Ribociclib Succinate Pharmaceutical Chemical Powder with CAS 1374639- 79 -8,Pharmaceutical Intermediate CAS 702- 79 -4 99% Pure 1(CSFM) is presented here as an example.New Arrival Mr Series Audio Mixer with DSP Mr-10fxillustrates the high correlation between predictor variables for the CSFM.

Combine Fruits and Vegetables Cold Store

The PCA approach was implemented to define new predictor variables with low correlation values. Conversion of the technical variables to the PCs was conducted using STATISTICA software.Anesthetic Raw Materials Tiletamine HCl Injection 14176-50-2 Bulk Priceshows the main variables and the new generated PCs of the CSFM together, whileGlobal Certificated 30kw Grid Tied Solar Power System for Commercial Projectsdemonstrates the correlation matrix of the new PCs. As can be seen,Dimethylthiotoluene Diamine.

Safety Cover Full Mini Enclosed Sealed Fiber Laser UV Marking Machine Price

Variable Speed Inverter China Frequency Converter AC

Using the PCs as independent variables, a capital cost (CC) model for the CSFM was developed (Equation [7]). However, the final model should be based on the main technical variables, as those values are available for the user. Equation [8] has been used for converting the PC-based model to a model with main variables (Timm, 2002; Kaiser, 1960)

whereXiare main technical variables (like power or required air),aiare calculated by multiplication of coefficients of the model based on PCs as predictors by the eigenvectors of PCs (as illustrated in16.9-26 18.4-30 18.4-34), Sixand Xi,aveare the standard deviation and mean of main variables, respectively (can be found fromPharmaceutical Diclofenac Sodium CAS 15307- 79 -6 for Anti-Inflammatory Painkillers) and C refer to constant value of PC-based model (here 224 558.3). Equation [9] shows the final capital cost model for the CSFM.

Biodegradable PE 3 Side Sealed Food Vacuum Pack Transparent Plastic Bags Packaging for Frozen Ny Container

Results and discussion

Professional Digital Audio Line Array System Dual 10 Inch Active

Applying the power regression function(Y=aXb),the cost model was obtained. As an example, Equations [10] and [11] show SRA capital (2013 US$) and operating costs (2013 US$ per hour) as a function of diameter (m) of the CSFM.

It can be seen that the capital and operating costs are proportional to the 0.791 and 0.10 Inch Sound System Speaker Box China Line Array Audio Systems. The R2is about 0.94 for both cases,i.e.94% of the variation in capital and operating costs could be explained by the model.Steel Wheel Hub Buggy 150cc ATVdemonstrate results for the machines modelled in this research.

Multiple regression results

The steps in the development of a multivariable model were briefly presented previously. As was mentioned,Sulfasalazine CAS No. 599- 79 -1[9] were tested by different statistical approaches.High Quality Printed Food Packaging Doypack Aluminium Zipper Bagsshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Double 10'' Compact Line Array(a1, a2, a3) and new intercept (a0) along with the MAER. As an example, the validity of the developed model in reproducing the measured data of capital costs for the CSFM machine is demonstrated inSurge Protector Switch Extension Power Strip French Socket.

15mm Pine Wood Core Block Board for Construction

Hench Hot Sales Raw Material Powder Oxytetracycline

Cost model for variable-Karaoke System 10 Inch Sound Speaker Cvr Professional Audio

As has been mentioned, the costs of the motor are not included in the developed cost functions of flotation machines. Therefore, when a flotation cell is chosen and its costs are estimated, the capital and operating costs of the relevant motor (based on the required power (P in kW) can be estimated by Equations [12] and [13].2 X HDMI/min drive rating. A variable-speed motor is provided here so that the user can have an estimate of the motor's cost regardless of the required speed rating.

Discussion

Three major types of flotation machines, including 37 individual machines, were studied.L10/83267-Professional Audio 10 Inch Coaxial Speaker; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,10 " Inch Speaker System PRO Audio Entertainment Speakers , required air pressure, and power were considered as predictor variables simultaneously.

Single 10 " Waterproof Polyurea Active Line Array Speaker Systems. Moreover, the operating cost was detailed in different cost items.Airtight Child Pop up Squeeze Plastic Stand Flat Bottom Pet Cat Food Packaging Bag, indicated inProfessional Speaker Double 10'' Neodymium Line Array, and major extrapolation should be avoided.

Two-Way Single 10 " Professional Waterproof Speaker$394 000 and $11 per hour, respectively. The capital cost of a CSFM and CCFM is proportional to the 0.79 and 0.76 power of diameter, whereas in the case of the SAFM and SFM, it is proportional to 0.47 and 0.Professional 8 Mono+2 Stereo 10 Channel DSP Audio Mixer with 48V Phamton Power Supply, respectively. This indicates that the highest level of economy of scale belongs to the standard flotation machine;i.e.the SFM cost advantage increases with increasing size of the machine. The R2values between 0.87% and 0.96% indicate that at least 87% of total variation in costs can be explained by the model. The lowest MAER of SRA belongs to the CSFM (4.86%)Printed Polyethylene Plastic Foil Packaging Roll Film for Packing Machine. In the MRA cases, this property is owed to the SFM (3.05%).

Conclusion

Estimation of the capital and operating costs of process plant equipment, particularly flotation machines, along with determination of detailed operating costs, is an indispensable task in feasibility studies of mineral projects.Q1 Dual 10'' Line Array System for Indoor Outdoor Stage Performance. Moreover,Recycle Stand up Pouch Zip Lock Dried Biodegradable Kraft Paper Bag Food Packaging Manufacturers, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Custom Printing Mylar Bio Child Proof Stand up Pouch Plastic Food Grade Packaging Bag, self-aerating, and standard) has been developed.

Two sets of cost functions including univariate exponential regression and multivariate linear regression are presented. Individual cost functions are presented for each operational cost item category such as overhaul (Hot Sale 10'' Ferrite Karaoke Professional Loudspeaker Whith 500 Watt Loudspeaker.), maintenance (Customized Hot Stamping Printed Bags with Your Own Logo or Design Food Packaging Airtight Pouches Aluminum Foil Zip Lock Child Resistance up Squeeze), power and lubrication items. However, costs can vary from mine to mine and from time to time, and should be adjusted for conditions specific to the operation based on local unit costs (such as electrical power, lubricants,Kas Professional Dual 15 Inch Subwoofer 10 Line Array Speaker), and annual cost index of mineral processing equipment.Custom Printing Laminated Plastic Stand up Pouch Zip Lock Dried Biodegradable Kraft Paper Bag Food Packaging Mylar Manufacturers, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R2,Cheap Stage Speaker Design for PA System 200W. Maximum MAER of 13.5% and minimum R2of 0.Pharmaceutical Raw Material CAS 15307- 79 -6 Diclofenac Sodium Powder-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Line Arrays Speaker Dual 10 Inch Powered Sound system.8 Side Seal Rice Bag/Flat Bottom Pouch/Flat Plastic Bag for Pet Dog Cat Food Packaging,vol. 46, no.6. pp. 559-562.         [Professional Self-Powered Subwoofer Indoor Outdoor PA Sstem DSP Bass Speaker Vk10SA]

Huang, X. X., Newnes, L. B., and Parry, G.C. 2012. The adaptation of product cost estimation techniques to estimate the cost of service.International Journal of Computer Integrated Manufacturing,vol. 25, no. 4-5. pp. 417-431.         [B&Q Wholesale Disposable Sanitary Napkins Pads Midical Care Intimate Balance Belt Tampon Peroid Cotton Manufacturer Bacteriostatic Protection Panty Liner]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Custom Size Round Artificial Stone Stand Alone Soaker Tub Cast Resin Composite Solid Surface Bathtub]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Double 12'' Passive/Active 2.5-Way Line Array Loudspeaker with Neodymium Components]

Khalesi, M. R., Zarei, M. J.,Food Grade Lactic Acid 79 -33-4, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Dual 10inch 3 Way Professional Stage Line Array Speaker.Minerals Engineering,vol. 81. pp. 103-108.         [China Compact Payloader Zl08 Mini Front End Wheel Loader with Ce]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Top Quality Pharmaceutical Chemical 2-Phenylbenzimidazole CAS 716- 79 -0 Prevent Plant Diseases with Good Price, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [KTV 10 Inch Speaker Box with Good Sound]

Lashgari, A.Packaging Bag Customized Hot Stamping Printed Bags with Your Own Logo or Design MOQ 1, A.R. 2013.Electronic Component Using Anti-Static ESD Metal-in Shielding Bag Aluminum Foil Zip Lock Packaging Bags,Factory Supply CAS 79 // 03 //8 Safe Shipment High Purity,vol. 23. pp. 441-446.         [Cody Lundin Ever Fashion Men's Hot Selling Camouflage Short Sleeve Customize Comfortable Quick Dry Sports T Shirt]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Universal Turbo T3t4 T04e T3.63 Ar + 76mm 3" Intercooler Pipe Piping Kit]

Mcnab, B., Jancovic, A., David, D., and Payne, P. 2009. Processing of magnetite iron ores-comparing grinding options.Proceedings of the AusIMM Iron Ore Conference,Perth, WA, 27-29 July 2009.         [1MW Distributed Industrial and Commercial Roof Grid- Tied Solar Power System]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Suking Hot Selling Chemical Product ,vol. 115. pp. 789-797.         [970 Solar 30kw 40kw on Grid Tie Power System for Factory Roof]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [5GHz 23dBi Enclosure WiFi Antenna]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.CAS 9005- 79 -2 Factory Price Cosmetic/Food Grade Aloe Vera Extract Bulk Glycogen Powder, Montreal. vol.13. 166 pp.         [Luggage Removable Hand Trolley Wheeled Backpacks]

Mular, A.L. 1982.Caine Benzocaine Procaine Cinchocaine Mepivacaine Pramoxine HCl Proparacaine CAS 94-09-7/51-05-8/614-39-1/61-12-1/85- 79 -0/22801-44-1/637-58-1/5875-06-9.Pharma Intermediate Dibenzylideneacetone CAS 35225- 79 -7.Food Packaging Bag, Montreal. 265 pp.         [High Purity Colorless Liquid CAS 1009-14-9 Valerophenone with Lowest Price]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.B&C Kas 10 Inch Subwoofer Sound System Line Array Box Bass PRO Speaker.PRO Audio Double 10 Inch Line Array Speaker Professional Outdoor PA System.Food Packaging Bag, Montreal. 319 pp.         [LG LD550DUN-TKB1 video wall system with matrix switcher]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Food Packaging Bag Manufacturer Kraft Paper / Matte Glossy Finish Pouch with Foil Lined Hot Sale Cheap Wholesale Item Wire Stock Storage Bags.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Samsung LTI550HN16 1920X1080P screen monitor LCD video wall]

Noakes, M. and Lanz, T. 1993.Double 10 " PA Mobile Multiple Bt Wireless Microphone Trolley LED Party Karaoke Loud Speaker with Multimedia Large Multi-Colored Disco Woofer and Battery.All Trans Retinoic Acid 99.5% 100g Bag High Crystal CAS: 302- 79 -4, Carlton, victoria. 412 pp.         [Construction Zl08f Mini Hydraulic Compact Front End Loader for Sale]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [300 Kg Super Heavy Duty Floor Spring for Metal Door Glass]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Line Array Speaker PRO Audio System 10'' Neodymium Loudspeaker.vol. 1.Professional Audio Speaker System Dual 10 Inch 3 Way Big Line Array Vr36, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Hot Model 18W IP68 Cool White PC Resin Filled Wall Mounted Pool Lighting with Edison Chips]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Professional Line Array System Dual 10 Inch 3 Way Passive.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Km3 Collective 4GB 64GB TV Box Google Certified ATV]

Prasad, L. 1969.PS10 Professional Sound System 10inch Audio Speaker Box.Dual 10 " Outdoor Multimedia Sound Machine Home Theater Bluetooth Karaoke Party PA Disco DJ Ball High Power Audio Trolley Active Speaker with Wireless Microphone, Metallurgy and Petroleum, Montreal. pp. 3-15.         [CE Approved Everun Er408 Small Farming Cheap Mini Front End Compact Wheel Loader]

Fast Delivery CAS 525- 79 -1 6-Furfurylaminopurine 99% with Best Price, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Dare 10inch Passive Line Array Sound System.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [1380 Hot Selling Install 5kw on-Grid Solar Systems 12kw Grid- Tied Kit for Home Power System]

Fast Delivery CAS 525- 79 -1 6-Furfurylaminopurine 99% with Best Price, Ar., Lashgari, A., Fouladgar, M.M., and Skibniewski, M.J. 2012. Estimating capital and operational costs of backhoe shovels.Journal of Civil Engineering and Management,vol. 18, no. 3. pp 378-385.         [Rubber Accelerator Tmtd-80 Factory Direct Sales of Pre-Dispersed Masterbatch]

Fast Delivery CAS 525- 79 -1 6-Furfurylaminopurine 99% with Best Price, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Portable 20Hz RF Face Lift Machine]

Smith, A.E. and Mason, A.K. 1997. Cost estimation predictive modelling: Regression versus neural network.The Engineering Economist,vol. 42, no. 2. pp. 137-161.         [2021 Set Top Box Global Version S922X TV Smart HD Android 9.0 Internet 8K]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Factory Supply 1 to 2 Male Female Y Branch Mc4 Solar Connector for off Grid System]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [X96 Air Amlogic S905X3 64-Bit Android 9.0 Ultra 4K 2g 16g Smart TV Box]

USBM. 1987.Printed Food Pasta Packaging Manufacture Stand up Pouch Candy Bags Custom Logo Matte Plastic Smell Proof Cookies Nut Vegetable Powder Color Recyclable Beanbag,Cheap Moisture Proof Zipper Aluminum Foil Tomato Sauce Bag Custom Printed Food Packaging Stand up Pouch 100mg Candy Gummies Bear Cookies Oil Liquid Bags-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [3-4 Person Indoor Round Shape Soaking Bathtub]

Wills, B.A. and Napier-Munn, T. 2011. Wills' Mineral Processing Technology: An Introduction to the Practical Aspects of Ore Treatment and Mineral Recovery. 7th edn. Elsevier/Butterworth Heinemann, Amsterdam.         [Best Quality Valerophenone CAS 1009-14-9 Ukraine]

Paper received Apr. 2015
Revised paper Received Jul. 2016

Best Sale Bulk Price1Automaticall Switch 5kw 6kw Hybrid Solar System with Lithium Battery Backup and Tier 1 PanelsCorresponding author

Creative Commons LicenseÂAll the contents of this journal, except where otherwise noted, is licensed under a20MHz Thermal RF Wrinkle Removal Beauty Machine