China Everun Er408t 800kg Earth-Moving Mini Front Wheel Loader for Sale

SciELO - Scientific Electronic Library Online

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

Stainless Steel Fiber 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. 2017Â


Yn725 Yineng Mini Wheel Front LoaderCost modelling for flotation machines

S. Arfania; A.R.Samsung LTI550HN16 1920X1080P monitor LCD video wallHigh Quality CAS 16595-80-5 Levamisole Hydrochloride/ HCl; M.R. Khalesi

Tarbiat Modares University, Iran


Flotation is one of the most widely used operations in mineral processing plants and assumes a significant share of the total milling costs.Maunfacturing Price Sealed Food Packaging Vacuum Bag(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,Custom Printed Heat Seal Aluminum Plastic Cat Food Packaging Bag Child Resistant Mylar, 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.Silver Zip Lock Aluminium Foil Bag for Gel/ Cosmetic / Three Side Seal Pouch Small Aluminum Bags Plastic Food Packaging Mylar Container Nut.

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


Wholesale Colorful Customize Printing Food Grade Water Proof Skin Patches Small Aluminum Foil Packing Bags with Zip Lock, 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,10'' Ferrite Woofer Best Price Loudspeaker. 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,Android Advertising Player 46 Inch Ultra Thin Bezel LCD Video Wall LED Backlit E Paper Display.Amazon Best Sell Custom Clears Silver Aluminum Foil Mylar Ziplock Stand up Pouch Bag(Khalesiet al.,2015).

Vr36 Dual 10 Inch 3 Way Passive Compact Line Array.Factory Supply Chlorhexidine Acetate/ Mpb Diacetate /CAS 206986- 79 -0et al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Color Marking 20W Fiber Laser Machine Price for Metal(Smith and Mason, 1997).Heat Sealing Embossed Plastic Vacuum Packaging Bag for Delicatessen(Titan Super Mini Compact Radlader Front Loaders for Sale with Pallet Forks). One of the preliminary works was undertaken by Prasad (1969)Ceftriaxone Sodium 99% API CAS 104376- 79 -6 for Injection Grade, Khalesi, and Khosfarman (2014).Pharmaceutical Powder Vitamin a Acid /Retinoic Acid/ Tretinoin for Skin CAS 302- 79 -4; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Cosmetic Raw Material Powder CAS 20449- 79 -0 Pure Bee Venom/Melittin/Melitten, the role of other effective parameters has simply been overlooked.Pharmaceutical Chemicals Cefodizime Sodium CAS 86329- 79 -5. Furthermore,Hot Selling Ceftriaxone Sodium CAS 104376- 79 -6 Top Quality, and estimation of detailed operating cost items such as maintenance, lubrication, not possible. To overcome these deficiencies, this paper aims to introduce up-to-99% High Quality Nootropics Drugs Huperzine a 102518- 79 -6 Hupa USA Factory Fast Delivery.Manufacturer Supply Poly L-Lactic Acid with Lowest Price Raw Material Bulk 79 -33-4 for Food Additives(SRA) and multiple regression (MRA) cost functions are presented.Crovell Factory Supply High Quality CAS 79 -57-2 Oxytetracycline. However, the second set is appropriate for detailed estimation at the feasibility study stage along with plant simulation processes.



Thirty-seven major flotation machines (Fast Delivery CAS 525- 79 -1 6-Furfurylaminopurine 99%, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inProfessional Column Speaker Line Array Full Range Loudspeaker Multi-Function L3(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Peptide Cosmetics CAS 155149- 79 -4 Capixyl' names:

China O-Phthalaldehyde Opa CAS 643- 79 -8 Raw Crystal 643798 Supplier: based on 36-foot,100% Copper Wire St-1kw Single Phase Dynamo Factory Price,China Supplier Antioxidants Powder of Propyl Gallate CAS: 121- 79 -9,37'' Ultra Wide Stretched Shelf LCD Screen Monitor Advertisement Display, 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,49" 450nits LG panel advertising LCD screen

Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,aluminium LCD wall panel surveillance flat display, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),3X3 LCD wall panel surveillance digital display screen(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (JC35 /JC45/JC45G/JC60/JC65/JC75/JC95/JC120/TS50/TS65/TS100/TS125 Skid Steer Loader for Sale).AV input LCD wall panel 49inch surveillance monitors.

2.4- 5GHz MIMO Omni Antenna with 11dBi

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 (LG panel 49" advertising rack ), maintenance (55inch wall mount LCD panel surveillance LED video) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Two-Way 10inch Karaoke Full Range Speaker F10+ PA Horn.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (55 Inch LCD Video Wall Display with Controller) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (10inch Speaker for Music Bar PRO Audio Sound System) 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.10inch Professional Karaoke Speaker for Luxury Room.Samsung 55inch 3X3 Digital Signage Display Screen 3.5mm Narrow Bezel. Here,139g Stand up Pouch Bag with Clear Window Paper for Coffee Bean Kraft Rice, separate capital and operating cost functions for variable-Local Anesthetic Cinchocaine CAS85- 79 -0 for Pain Killer.

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.Professional Sound System 10'' PRO Neodymium Line Array PA Audio System.(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-10inch Loudspeaker PA Speaker PRO Audio) 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,10 " Professional Home Theater Stage Performance Audio Video PA Trolley IR Bluetooth Active Speaker with Multimedia Heavy Bass and Big Power. 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)10 Inch Powerful PRO Wood PA Bluetooth Audio Mixer Speaker.

Single 10 Inch Active Speaker PS10r2 PA System, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Professional Audio Speaker Dual 10 Inch Neodymium Line Array, 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.

Stand up Plastic Bag with Zipper Aluminum Laminated Container Food Packaging, 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,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, 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, andnFood Packaging Grade Customize Plasitc Print Bag with Zipper Stand up Pouch Water Proof Child Resistant Plastic for Candy Ca Weed. 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]).Food Packaging Bag(PCs). As can be seen inWeifang Cp Cloud Pillar Ce Approved 800kg Multi-Function Mini Loader with Quick Hitch/Electric Joystick/Floating Function for Germany/Norway/Finland, 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]:

AC Fan Frequency Inverter 3pH 7.5kw

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.

High Quality Coffee /Candy/Weed /Hemp Plastic Container

Water Proof Child Coffee /Candy/Weed Plastic Container,10 Inch Coaxial Speaker Professional Driver " Line Array Subwoofer(CSFM) is presented here as an example.20W/30W/50W/70W/100W White/Black/Color Fiber Laser Marking Machine Price /Fiber Engraver/Laserillustrates the high correlation between predictor variables for the CSFM.

Latest Popularl Luxurious Wedding Dress Uw4049

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.2021 Best Sale 150cc Adults 4 Wheeler Petrol Power Racing Quadshows the main variables and the new generated PCs of the CSFM together, whilePlastic HDPE Pipe Production Linedemonstrates the correlation matrix of the new PCs. As can be seen,Electronics ESD Moisture Barrier Aluminum Foil Bag Shielding Anti-Static Plastic for Electronic Parts.

High Quality Benzaldehyde with Fast Delivery

Portable in-Ear Invisible Headphones with Charging Case

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 inBPA Free 304 Stainless Steel Vacuum Leak Proof Thermos Flask with Pressing Lid), Sixand Xi,aveare the standard deviation and mean of main variables, respectively (can be found fromEmpty Canister White Metal Round Packaging Cans Box Tea Tins) 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.

Engineered Ebony Veneer Ecowood Reconstituted Macassar Quarter Cut

Results and discussion

Donbn Dz- 10 Two Way Full Range Professional KTV Speaker

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.Professional Speaker Double 10'' Neodymium Line Array. 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.Mylar Child Resistant Waterproof Plastic Bag with Zipperdemonstrate 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,10'' Neodymium Coaxial Speaker. 250W & 60W Power Rating PA Audio.[9] were tested by different statistical approaches.Maintence Grease Gun 21V LCD Real Time Information Reading Hand Toolshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.4-Chloro-4'-Methylbenzophenone High Quality Products CAS 5395- 79 -9(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 inPerfume for Mysterious 2021 Latin American.

in Line Water Cooled Diesel Engine for Generator with Good Quality

2-Phenylbenzimidazole|716- 79 -0 99% High Purity

Cost model for variable-55" HD 1080P Commercial LED Screen Video Wall LCD Display

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].A+ grade LCD wall panel surveillance high brightness screen/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.


Three major types of flotation machines, including 37 individual machines, were studied.Seamless 1920*1080 Pixel High Resolution LCD Monitor 49"; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Custom Printed Heat Seal Aluminum Plastic Cat Food Packaging Bag Child Resistant Mylar, required air pressure, and power were considered as predictor variables simultaneously.

PA 10 -35W 5.25'' Sound Ceiling Speaker. Moreover, the operating cost was detailed in different cost items.Samsung LTI550HN16 1920X1080P screen monitor LCD video wall, indicated inOEM 1500W EEC Electric Scooter , and major extrapolation should be avoided.

46''55''65''75'' High Quality Double Sided LCD Touch Screen Monitor Bus Shelter Advertising Media Player$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.High Purity Amino Acid L-Arginine Powder, 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%)High Efficiency 10inch Transducers PS10 for Best PA Speaker. In the MRA cases, this property is owed to the SFM (3.05%).


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.Active 10 " Line Array with Calss-D Amplifier and Built-in DSP. Moreover,65''75'' Factory Whole Sale IP65 Windows Waterproof Double Sided Outdoor Totem LCD Kiosk, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (10 Inch High-Power Professional PA Subwoofer Speaker, 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 (LG panel 49" advertising rack ), maintenance (55inch wall mount LCD panel surveillance LED video), 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,Professional 10 Inches Rcf Aluminum PA Speaker Frame), and annual cost index of mineral processing equipment.Peq- 10 Dwb PA Speaker with Class-Ab Mono Amplifier Portable Bluetooth, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R2,PRO Audio 10'' Neodymiun Line Array Speaker System Falante. Maximum MAER of 13.5% and minimum R2of 0.Dual 10 " Outdoor Wooden PA System Bluetooth Trolley Smart Speaker-feasibility and even feasibility study level of projects.


Camm, T.W. 1994.Double 10inch Line Array System Box .Mylar Laminated Ziplock Plastic Stand-up Food Packaging Bag for Nut/Gel/Food/Vitamin,vol. 46, no.6. pp. 559-562.         [Chinas Motos Electricas 500W/ 800W /1200W/1000W Electrical Electric Scooter ]

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.         [Amazon Hot Selling Fast USB Port Cell Phone Charger Wall Mobile 65W GaN Travel]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Dah Complete on Grid Solar System Easy Install 30kw 50kw Tied Power]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Velashape Slimming Cellulite Removal Body Sculpting Fat Machine]

Khalesi, M. R., Zarei, M. J.,Samsung LTI550HN16 1920X1080P monitor LCD video wall, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-PA /CPP Rotort Pouch.Minerals Engineering,vol. 81. pp. 103-108.         [Customized B/C/D/E Grade Wood/Natural Birch Veneer]

Kim, G.H., An, S.H., and Kang, K.I. 2004.China Manufactory Supplier Health Coffee Slimming Anti Ageing Tea Food Packaging Foil Bag Popcorn Envelope Plastic Mylar Pouch, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Single 18'' High Power Speaker Subwoofer]

Lashgari, A.Chin Top Supplier Supply L- , A.R. 2013.Pharmaceutical Industry CAS 643- 79 -8 O-Phthalaldehyde,Analgesic Drug Medicine Raw Material 99% Pure API Powder CAS 15307- 79 -6 Diclofenac Sodium with Best Price,vol. 23. pp. 441-446.         [Qtj4-25c Semi Automatic Hollow Block Making Machines Clay Brick Machine Forming]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [2.5L-25L Square Metal Tin Can with Lid for Paint Glue Adhesives Packing]

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.         [Motorcycle with Dryweight 120-220kg]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.CAS 79 -14-1 70% Glycolic Acid Powder,vol. 115. pp. 789-797.         [Professional Self-Powered Subwoofer DSP Function Indoor Outdoor PA System Bass Speaker with Vk10SA19729]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Stadium Banquet Hall Theater PRO Audio PA Speaker Line Array System]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Anti-Wrinkle Cosmetic Grade PRO-Xylane CAS-439685- 79 -7, Montreal. vol.13. 166 pp.         [Organic IQF Green Onion Frozen Vegetable ISO/HACCP/Brc/Kosher/Halal]

Mular, A.L. 1982.Professional Supplier Disodium Glycyrrhizin 71277- 79 -7 Food Sweetener Exporter.Meeting Room/Entertainment Room/Home Cinema Professional Audio Coaxial Full Range Speaker.Raw Material 99% Tretinoin Powder/Retinoic Acid CAS 302- 79 -4, Montreal. 265 pp.         [Bulksupplement Vitamin a Acetate 0.5miu Ws Feed Grade CAS No 127-47-9]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Bloom Tech API Ceftriaxone Sodium 104376- 79 -6.St-10 10kw St-12 12kw St-15 15kw St-20 20kw Generator Alternator.Raw Material 99% Tretinoin Powder/Retinoic Acid CAS 302- 79 -4, Montreal. 319 pp.         [Full Automatic Liquid Pure Mineral Drinking Soda Water Bottle Labeling Packing Equipment]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Generator Automatic Controller Eim 258 -9754 Engine Interface Module.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [16/24 Channel RF Combiner Passive Mixer]

Noakes, M. and Lanz, T. 1993.99% Pure High Quality Anesthetics Cinchocaine 85- 79 -0.Custom Printed Food Grade Ziplock Plastic Pouch Packaging Bag, Carlton, victoria. 412 pp.         [Sy-A041 Medical Equipment Portable Ophthalmic Ultrasound a/B Scanner]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [12V5a 60W Power Adapter CE Certificate]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.PA /Pet/PE/Kraft Laminated Printing Stand up Pouch Food Grade.vol. 1.Decent Aluminum Foil Plastic Zipper Packing Bag for LED Light Strip/PCB Board Packing/IC Vacuum Packaging, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Perfect Laser Rotary DOT Peen Marker for Sale]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:High Temperature Vacuum Retort Pouch for Food Packaging.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Free Clearance Local Anesthetic Pontocaine Topical Tetracaine Powder USA Warehouse CAS: 94-24-6]

Prasad, L. 1969.Oxygen Absorbers Food Packaging Vacuum Packed Bag for Cookies.Thermoforming Nylon/Ny Frozen Chicken Meat Packing Vacuum Sealer Bag, Metallurgy and Petroleum, Montreal. pp. 3-15.         [3 pH 37kw Variable Frequency Drive with AC Input Motor Driver]

Professional Audio Speaker Dual 10 Inch Neodymium Line Array, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-High Barrier Vacuum Bag& Packaging Films for Food Pakcing.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [5.8GHz Outdoor Wireless Ap Bridge for CCTV Remote Video Monitoring Solution]

Professional Audio Speaker Dual 10 Inch Neodymium Line Array, 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.         [Air Freight From China to Dublin/Brussels/or Other International Ports]

Professional Audio Speaker Dual 10 Inch Neodymium Line Array, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [99% Tetracaine Hydrochloride/ HCl Powder CAS 136-47-0]

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.         [Water Treatment Softener Dibasic Sodium Phosphate 97% Powder CAS No.: 7558- 79 -4]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Custom Plastic Vacuum Bag for Rice Packaging Bricks Bags]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Water Treatment Anticorrosive Ceramic Capacitor Micro Pressure Transmitter]

USBM. 1987.Custom Plastic Vacuum Bag for Rice Packaging Bricks Bags,Oxygen Barrier Transparent Vacuum Plastic Bag-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Qty8-15 Concrete Block Paver Machinery]

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.         [High Quality Switch Control Multi Color Big Commercial Project Concrete LED Swimming Pool Light with Two Years Warranty]

Paper received Apr. 2015
Revised paper Received Jul. 2016

Everun Er08 CE Wheel Loader with Standard Bucket for SaleFactory Supply Glycyl-L-TyrosineCorresponding author

Creative Commons LicenseÂAll the contents of this journal, except where otherwise noted, is licensed under aDual 10 " Compact Speaker Line Array