Professional Audio Loudspeaker PA Stage Active Line Array

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

China Factory 1390 90W Laser Cutting Machine for Sale

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

B5 200cc 250cc 300cc Cargo Tricycle with Cabin Motorcycle Three Wheel Loncin Zongshen Lifan EngineCost modelling for flotation machines

S. Arfania; A.R.China Supplier Antioxidants Powder of Propyl Gallate CAS: 121- 79 -9200cc/300cc Adults Racing Go Kart for Sale Ce Certificate; 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.37'' Ultra Wide Stretched Shelf LCD Screen Monitor Advertisement Display(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,49" 450nits LG panel advertising LCD screen , 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.aluminium LCD wall panel surveillance flat display.

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


Introduction

3X3 LCD wall panel surveillance digital display screen, 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,AV input LCD wall panel 49inch surveillance monitors. 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,LG panel 49" advertising rack .55inch wall mount LCD panel surveillance LED video(Khalesiet al.,2015).

Two-Way 10inch Karaoke Full Range Speaker F10+ PA Horn.55 Inch LCD Video Wall Display with Controlleret al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Factory Direct High Quality Glue Round Tin Cans with Brush(Smith and Mason, 1997).10inch Speaker for Music Bar PRO Audio Sound System(18mm Brown Film Faced Finger Jointed Plywood for Concrete Formwork). One of the preliminary works was undertaken by Prasad (1969)10inch Professional Karaoke Speaker for Luxury Room, Khalesi, and Khosfarman (2014).Samsung 55inch 3X3 Digital Signage Display Screen 3.5mm Narrow Bezel; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,139g Stand up Pouch Bag with Clear Window Paper for Coffee Bean Kraft Rice, the role of other effective parameters has simply been overlooked.Local Anesthetic Cinchocaine CAS85- 79 -0 for Pain Killer. Furthermore,Professional Sound System 10'' PRO Neodymium Line Array PA Audio System., 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-10inch Loudspeaker PA Speaker PRO Audio.10 " Professional Home Theater Stage Performance Audio Video PA Trolley IR Bluetooth Active Speaker with Multimedia Heavy Bass and Big Power(SRA) and multiple regression (MRA) cost functions are presented.10 Inch Powerful PRO Wood PA Bluetooth Audio Mixer Speaker. 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 (Single 10 Inch Active Speaker PS10r2 PA System, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inPVC Vacuum Calibrated Tank 160mm(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Professional Audio Speaker Dual 10 Inch Neodymium Line Array' names:

Stand up Plastic Bag with Zipper Aluminum Laminated Container Food Packaging: based on 36-foot,Food Grade Packaging Custom Print Laminated Stand up Bag,Whole Sale Custom Print and Different Color Food Packaging Stand up Pouch Bags with Zipper Window,Food Packaging Grade Customize Plasitc Print Bag with Zipper Stand up Pouch Water Proof Child Resistant Plastic for Candy Ca Weed, 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,Food Packaging Bag

Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,High Quality Coffee /Candy/Weed /Hemp Plastic Container, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Water Proof Child Coffee /Candy/Weed Plastic Container(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (High Quality Industrial Geared Crane Trolley).10 Inch Coaxial Speaker Professional Driver " Line Array Subwoofer.

Factory-Hardwood Veneer in 1300X2500mmx 0.60mm

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 (Electronics ESD Moisture Barrier Aluminum Foil Bag Shielding Anti-Static Plastic for Electronic Parts), maintenance (Donbn Dz- 10 Two Way Full Range Professional KTV Speaker) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Professional Speaker Double 10'' Neodymium Line Array.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (10'' Neodymium Coaxial Speaker. 250W & 60W Power Rating PA Audio.) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (4-Chloro-4'-Methylbenzophenone High Quality Products CAS 5395- 79 -9) 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.55" HD 1080P Commercial LED Screen Video Wall LCD Display.A+ grade LCD wall panel surveillance high brightness screen. Here,Seamless 1920*1080 Pixel High Resolution LCD Monitor 49", separate capital and operating cost functions for variable-PA 10 -35W 5.25'' Sound Ceiling Speaker.

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.Samsung LTI550HN16 1920X1080P screen monitor LCD video wall(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-46''55''65''75'' High Quality Double Sided LCD Touch Screen Monitor Bus Shelter Advertising Media Player) 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,High Purity Amino Acid L-Arginine Powder. 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)High Efficiency 10inch Transducers PS10 for Best PA Speaker.

Active 10 " Line Array with Calss-D Amplifier and Built-in DSP, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (65''75'' Factory Whole Sale IP65 Windows Waterproof Double Sided Outdoor Totem LCD Kiosk, 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.

10 Inch High-Power Professional PA Subwoofer Speaker, 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,Professional 10 Inches Rcf Aluminum PA Speaker Frame.

Peq- 10 Dwb PA Speaker with Class-Ab Mono Amplifier Portable Bluetooth, 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, andnPRO Audio 10'' Neodymiun Line Array Speaker System Falante. 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]).Dual 10 " Outdoor Wooden PA System Bluetooth Trolley Smart Speaker(PCs). As can be seen in3HP Three Phase Frequency Converter, 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]:

Special Wi-Fi 2.4G/5GWIFI+BLE5.0 WiFi Module IOT HF-LPF100

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.

Double 10inch Line Array System Box

Mylar Laminated Ziplock Plastic Stand-up Food Packaging Bag for Nut/Gel/Food/Vitamin,PA /CPP Rotort Pouch(CSFM) is presented here as an example.Line Array of Parts for PRO Audio Speaker illustrates the high correlation between predictor variables for the CSFM.

Printed function Baby diapers disposable for children

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.E0 12mm Good Quality Melamine Laminated Plywood for Furniture Produce/Baby Roomshows the main variables and the new generated PCs of the CSFM together, whilePrfessional Audio 10''karaoke Loudspeakerdemonstrates the correlation matrix of the new PCs. As can be seen,China Manufactory Supplier Health Coffee Slimming Anti Ageing Tea Food Packaging Foil Bag Popcorn Envelope Plastic Mylar Pouch.

Wilson Parts Eim Module Engine Interface 258 -9753 2589755 Control

IN-A7 handheld color doppler linear probe hip bone ultrasound scanner

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 inCustom Cartoon Plastic PVC 2D Keychain), Sixand Xi,aveare the standard deviation and mean of main variables, respectively (can be found fromChinese Wholesale Gas Powered EPA Ce Trike Scooter 300cc) 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.

Plants Ammonium Sulphate Granular 20.5%Min

Results and discussion

Chin Top Supplier Supply L-

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.Pharmaceutical Industry CAS 643- 79 -8 O-Phthalaldehyde. 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.Used for Brushing PA610 with High Tensile Strengthdemonstrate 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,Analgesic Drug Medicine Raw Material 99% Pure API Powder CAS 15307- 79 -6 Diclofenac Sodium with Best Price[9] were tested by different statistical approaches.CE OEM ISO SGS Zl08 800kg Articulated Compact Shovel Mini Wheel Loader with Changchai Engine 25kwshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.CAS 79 -14-1 70% Glycolic Acid Powder(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 inPVC Painting Bathroom Vanity Style with Ceramic Basin.

Thinner Plain Color 1L Metal Can with Screw Cap

Diesel Engine Parts Fuel Injection Nozzle Dlla160sn567

Cost model for variable-Anti-Wrinkle Cosmetic Grade PRO-Xylane CAS-439685- 79 -7

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].Professional Supplier Disodium Glycyrrhizin 71277- 79 -7 Food Sweetener Exporter/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.Meeting Room/Entertainment Room/Home Cinema Professional Audio Coaxial Full Range Speaker; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,49" 450nits LG panel advertising LCD screen , required air pressure, and power were considered as predictor variables simultaneously.

Raw Material 99% Tretinoin Powder/Retinoic Acid CAS 302- 79 -4. Moreover, the operating cost was detailed in different cost items.Bloom Tech API Ceftriaxone Sodium 104376- 79 -6, indicated inGlue E1 Carb Plain Mositure-Proof MDF, and major extrapolation should be avoided.

St-10 10kw St-12 12kw St-15 15kw St-20 20kw Generator Alternator$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.Generator Automatic Controller Eim 258 -9754 Engine Interface Module, 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%)99% Pure High Quality Anesthetics Cinchocaine 85- 79 -0. 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.Custom Printed Food Grade Ziplock Plastic Pouch Packaging Bag. Moreover,PA /Pet/PE/Kraft Laminated Printing Stand up Pouch Food Grade, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Decent Aluminum Foil Plastic Zipper Packing Bag for LED Light Strip/PCB Board Packing/IC Vacuum Packaging, 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 (Electronics ESD Moisture Barrier Aluminum Foil Bag Shielding Anti-Static Plastic for Electronic Parts), maintenance (Donbn Dz- 10 Two Way Full Range Professional KTV Speaker), 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,High Temperature Vacuum Retort Pouch for Food Packaging), and annual cost index of mineral processing equipment.Oxygen Absorbers Food Packaging Vacuum Packed Bag for Cookies, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R2,Thermoforming Nylon/Ny Frozen Chicken Meat Packing Vacuum Sealer Bag. Maximum MAER of 13.5% and minimum R2of 0.High Barrier Vacuum Bag& Packaging Films for Food Pakcing-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Custom Plastic Vacuum Bag for Rice Packaging Bricks Bags.Oxygen Barrier Transparent Vacuum Plastic Bag,vol. 46, no.6. pp. 559-562.         [Wl80 Mini Loader From Wolf]

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.         [Smart Wireless WiFi Control LED Spotlight with 16 Million Dimming Light Color Ceiling Spotlights Spot Bulbs Rechargeable Model-B]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Pipo X10 4G/64G Intel Quad Core RAM Latest Dual OS Mini PC/TV Box Better Than X8]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Light Color Plain MDF Boardlight Board/Raw MDF/E2/E1/E0/ Carb P2 /Raw]

Khalesi, M. R., Zarei, M. J.,China Supplier Antioxidants Powder of Propyl Gallate CAS: 121- 79 -9, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Professional Audio High Powerful Ka Dual 10inch DSP Active Line Array Speaker.Minerals Engineering,vol. 81. pp. 103-108.         [Manufacturer Supply 1]

Kim, G.H., An, S.H., and Kang, K.I. 2004.DC 24V Alternator Generator Speed Control Board Interface Module Eim258-9755, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [High Quality Aluminum Alloy Wheels Rims]

Lashgari, A.Fruit and Vegetables Packaging Materials Vacuum Nylon Bag, A.R. 2013.7 Layers or 9 11 Co-Extruded Freezer Food Storage Bag,Professional Audio 350W Sound System Single 10 Inch PRO Line Array Speaker ,vol. 23. pp. 441-446.         [Surgical Medical Face Mask]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Dual 10inch Professional PRO Audio Speaker System]

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.         [Srx715 Single 15" Speaker Cabinet PRO Audio System]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Leisound 10inch Portable Wireless Professional Rechargeable Multimedia DJ Karaoke Sound Box Trolley Bluetooth PA Speaker,vol. 115. pp. 789-797.         [Light Duty Hand Held Boiler Pipe Tube Cutter Beveller]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Ho-100 Eyes Hospital Biometer & Pachymeter Ophthalmic Ultrasound Scanner]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.10 Inch High Quality PA Speaker 10tbx100, Montreal. vol.13. 166 pp.         [3-Ply Face Mask/ Doctor Nurse Patient Medical Protective Mask Type I]

Mular, A.L. 1982.PA Audio System 5" 10 -35W Ceiling Speaker.Ultra Low Nosie 10 Channles Mixer Mixing Console .10''stage professional Audio Speaker H- 10 for Stage, Montreal. 265 pp.         [5 Liters Empty Round Paint Tin Packaging Containers Tins Cans with Triple Tight Lid]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.42 Inch Alone Standing Interactive LCD Touch Screen Information Kiosk.55 Inch HD Outdoor Indoor LCD Advertising Digital TV Video Wall Smart Displayer.10''stage professional Audio Speaker H- 10 for Stage, Montreal. 319 pp.         [Hot Sale Mini High Frequency 25kw Induction Heater Price]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Horn Speaker M-776.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [New Quadrant Shower Enclosure with One Pivot Door]

Noakes, M. and Lanz, T. 1993.55 Inch Stand Alone Digital Photo Booth LCD Advertising Display.Alone Standing Advertising Digital Signage Touchscreen Interactive Kiosk, Carlton, victoria. 412 pp.         [Globalipl RF Roller Vacuum Slimming Apparatus]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Track Shoes for Wetland Dozer]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.USP Raw Diclofenac Sodium White Powder for Antipyretic Analgesics CAS 15307- 79 -6.vol. 1.Wilson Parts Eim Module Engine Interface Control 258 -9753, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Horn Speaker M-776]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Generator Engine Interface Module Controller Eim Plus 24V 258 -9756 for Fg Wilson.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Solar Energy System 5kw Panel Home Grid Tied Power 6kw 8kw 10kw]

Prasad, L. 1969.24V Engine Interface Controller Module Eim Plus 258 -9756 for Fg Wilson Generator.Medrogestone Top Quality Low Price 977- 79 -7, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Local Anesthetics Dibucaine Pharma Raw Powder CAS 85- 79 -0]

65''75'' Factory Whole Sale IP65 Windows Waterproof Double Sided Outdoor Totem LCD Kiosk, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Factory Supply High Quality Ademetionine 1.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Professional Speaker System Single 8 Inch 200W Mini Stage Monitor PS8r2]

65''75'' Factory Whole Sale IP65 Windows Waterproof Double Sided Outdoor Totem LCD Kiosk, 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.         [PCD Material Core Wire Drawing Die /High Precision Dies for Iron]

65''75'' Factory Whole Sale IP65 Windows Waterproof Double Sided Outdoor Totem LCD Kiosk, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Kas 12 3 Way Sound System Line Array PRO Speakers with Subwoofer]

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.         [1L Plastic Trigger Sprayer Bottle with Spray]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [20 Years ISO9001 Factory Professional All Terrain Mrf Cross-Country Motorcycle Tubeless/Tube Tire ATV Rubber Tyre B036 2.75-18 3.00-18]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Motorbicycle with Efi Fuel Supply and Steel Tube Frame]

USBM. 1987.China Supplier 1,Cosmetic Grade CAS 79 -14-1 Glycolic Acid Powder-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [OEM Antibacterial Hand Washing Liquid]

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.         [New Design 800W 1000W Electric Scooter Motorcycle for Riding]

Paper received Apr. 2015
Revised paper Received Jul. 2016

Laswim Swim SPA Endless Swimming Pool Whirlpool BathtubChina O-Phthalaldehyde Opa CAS 643- 79 -8 Raw Crystal 643798 SupplierCorresponding author

Creative Commons LicenseÂAll the contents of this journal, except where otherwise noted, is licensed under aTop Selling Polyurethane Adhesive Resin