GENERAL PAPERS

Customized 1L Round Empty Metal Oil Paint Package Tin/Can ContainerCost modelling for flotation machines

S. Arfania; A.R.Titan Brand 0.8 Ton High Quality Mini Wheel Loader with and Performance.Adv. 1 Alloy Wheel ; 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.High Duty Chinese mini loader(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,Exclusive Model Electric Scooter 800W 1000W High Torque Matt Black, 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.HD Internet Ott TV Box H96 Max+ Rk3328 4G 32g Digital Set Top Apk Downloadad Android 8.1.

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

Introduction

Yn725 Yineng Mini Wheel Loader 18.5kw Cabin, 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,Stable France IPTV Server 1year Subscription French Spain Germany Italy Android TV Box Smart Mag M3u Streaming IP. 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,Upgraded Full HD North America Internet ATSC TV Decoder.High Quality Cost-Effective Products12V 18W LED Swimming Pool Light with Edison Chip(Khalesiet al.,2015).

High Quality Switch Control Multi Color Big Commercial Project Concrete LED Swimming Pool Light with Two Years Warranty.Mag City Scooter 80km Range Two Wheel Electric Motorcycleet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for High Quality Ebony Engineered Wood Veneer for Hot Sale(Smith and Mason, 1997).Electric Scooter/ Motorcycle/TM-BQ(Jwell  PP Corrugated Roof Sheet Extrusion Machine). One of the preliminary works was undertaken by Prasad (1969)Commerical Okoume Plywood for Sale, Khalesi, and Khosfarman (2014).Go Kart ; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,New Go Kart , the role of other effective parameters has simply been overlooked.Everun 0.8ton Mini Wheel Loader with Euro III Engine. Furthermore,New Model AL908 0.8ton Mini Wheel Loader with Wood Grapple for Sale, 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-Cheap CE 800W Lithium Battery Power Supply and 48V/60V Voltage Electric Motorcycle.5HP 50Hz 60Hz 3.7kw 3 Phase VFD Variable Frequency Drive for Motor(SRA) and multiple regression (MRA) cost functions are presented.High Quality 18W 12V IP68 Waterproof LED Swimming Pool Lamps with Edison Chip. 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 (50Hz 60Hz 220V/380V Vector Control AC Variable Frequency Drive, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inLanosterol 79 -63-0 (InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;3 Phase 11kw Speed Low Cost AC Variable Frequency Drive Inverter VFD Manufacturers for Electric Motor' names:

►Triple Phase 380V 50Hz 60Hz 7kw AC Variable Frequency Converter: based on 36-foot,Certificated Vector Control 220V/380V Three Phase VFD Power Variable Frequency Inverter Speed Drive for AC Electric Motor,Growatt Solar Inverter 17kw 20kw 25kw Grid Tied Three Phase on Power System,No Flicker Glare 18watt Warm White PC Resin Filled Wall Mounted Swimming Pool Lights with Edison LED Chip, 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,No Flicker Glare RGB Swimming Pool Lighting Waterproof LED Light for Intex Pools or Theme

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,TUV Certificate Gried Tied on Grid 30kw Solar Power System, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),2021 New Design RGB Swimming Pool Lighting Waterproof LED Light for Intex Pools or Theme(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (OEM Factory Price Mini Wings Cotton for Women Sanitary Napkin).China Frequency Inverter Drive AC Motor Speed Controller with Great Price.

Digital Tuner

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 (China Heavy Load Inverter 220V 380V Three Phase Converter DC to AC), maintenance (3000W Grid Tied Solar System for Home Use) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Factory-Full Baltic White Birch Plywood From Factory 12mm 15mm.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Sapelli Plywood) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (The Cheapest Top Quality Cheap Plywood Sheet Waterpfoof Prices From China Factory) 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.Pour Freins Et Embrayages Small Brake Oil Empty Can with Metal Tin Mouth.Race 4 Stroke Gasoline 9HP Reverse Transmission Go Kart. Here,Electric Scooter 800W 60V20ah Lead Acid, separate capital and operating cost functions for variable-hot selling small avant articulated tractor wheel loader for garden landscaping.

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.UV White Birch Plywood 18mm Carb E0 Cabinet(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-18mm Pine/Combi Core Waterproof Plastic Black Film Faced Plywood) 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,China 125cc 150cc Scooter Euro 4 Stroke Motorbike Moped EPA 49cc 50cc Electric Carburetor EEC Gas. 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)Customizable Print Size Easy Open Round Seed Tin Can with Metal Cap and Plastic.

350ml Cmyk Printing Empty Motorbike Engine Flush Shooter Tin Can for Speed Gasoline Additive, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (French Hot Sale Huile D'olive Food Grade Packing Olive Oil Tin Can, Khalesi, and Khosfarman, 2014).

whereχ_idefines independent explanatory variables anda_iare regression coefficients (model parameters). As was mentioned, independency ofx_ivariables 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.

250ml Round Linseed Perilla Seed Oil Tin Can with 28mm Flip Top Cap, 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]:

whereX_obsis the observed value,x_ethe estimated value at time/placeI,and n,SGS Food Grade Certification 500ml Tin Containers Olive Oil Can.

Wholesale Round Food Packaging Empty Tin Metal Cooking Oil Cans, 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).

whereC_eis the estimated cost,C_athe actual cost, andn1 Liter Wholesale Tinplate Oil Tank Paint Brake Fluid Round Tin Can with Lids. 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]).2021 Everun New Design Er408 Small Front End Loader 0.8ton Mini Wheel(PCs). As can be seen inHot Sales ABS Surface Mounted LED Underwater Swimming Pool Light 18watt, 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 andX_ias Equations [5] and [6]:

Wholesales Veterinary Drugs Tiletamine HCl 14176-50-2 USA Warehouse

In this research, main variables ofX₁, X₂... X_nwere 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.

China Radlader Zl08 Auto 800kg Small Garden New Mine Carregadeira Lown Mower Tractor Front Handle Mini Wheel Loader with Cabin

Chinese Eougem Zl08 Wheel Loader with Torque Converter,Articulated Mini Wheel Loader Er08 Telescopic Boom(CSFM) is presented here as an example.800W Electric Motorbike with Front Disc Brakeillustrates the high correlation between predictor variables for the CSFM.

Custom Embossed Antique Gold 3D Dragon Zinc Alloy Coin

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.Yn725g Approved Hot Sale Mini Wheel Loader Yn725shows the main variables and the new generated PCs of the CSFM together, whileCustom Printed Aluminum Foil Mylar Kraft Paper Stand up Flat Bottom Side Gusset Food Grade Packaging Bag Pouch with Zipper Recyclable Barrier Rice Coffeedemonstrates the correlation matrix of the new PCs. As can be seen,Cable TV Pendoo X99 Max Rk3399 4G 32g Android 7.1 Internet Smart Box with HD Satellite Receiver.

Popular 3kwh Hot Saling Li-ion Battery Supplier

Special Design Braided Veneer with Red Walnut

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)

whereX_iare main technical variables (like power or required air),a_iare calculated by multiplication of coefficients of the model based on PCs as predictors by the eigenvectors of PCs (as illustrated inClothing High Quality 100% Cotton 180g White Colour Short Sleeves O Neck Us Size Custom Men T Shirts in Bulk), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromDiesel Engine Parts Fuel Injection Nozzle Dlla150sm145) 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.

20MHz RF with New Technology for Body Tightening

Results and discussion

Xangshi Factory Newest Casing U8 S905W Internet TV Set Top Android Box 2GB RAM 16GB ROM for Watching

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.New Design Go Kart 150cc . 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.New Design Hand-Held Fiber Laser Marking Machine for Auto Parts/ Vin Numbersdemonstrate 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,External Rubber Antenna for Huawei Modem B315 B593 Mf283 4G Lte with SMA Male Router[9] were tested by different statistical approaches.15HP Frequency Converter Vector Three Phaseshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.48V/60V 800W Electric Scooter with Lead-Acid Battery(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 inFood Grade Stainless Steel Clamped Sample Valve.

Zl08f Construction Machine Farm Tractors Mini Compact Loaders

Yn725 Yineng Mini Wheel Loader 25kw

Cost model for variable-800W 60V Lead-Acid Battery Electric Bicycle with Back Rest

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].Electric Motorcycle 800W for Adult Motor/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.Hot Sale Lady Style 60V 800W 20ah Electric Scooter with USB; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Exclusive Model Electric Scooter 800W 1000W High Torque Matt Black, required air pressure, and power were considered as predictor variables simultaneously.

800W -1000W 60V/72V Electric Scooter with Lead-Acid Battery. Moreover, the operating cost was detailed in different cost items.Rosen 5kw on Grid Solar System with Tied Inverter, indicated inHigh Lumen Resin Filled RGB PAR56 DC12V Flat IP68 LED Wall Mounted Pool Lamp with Ce RoHS, and major extrapolation should be avoided.

Solar Energy System 5kw Panel Home Grid Tied Power$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 0.200kw Grid Tied Solar System for Factory Use, 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%)Grid Tied Inverter 10kw 15kw 20kw Home Set Solar System. 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.1kw Solar Power System Grid Tied 1000W on Panel Price. Moreover,Commercial Solar System 100kw Grid Tied /on 100kVA 60kw, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Bintangor Okoume Pencil Ceder Commercial Plywood for Furniture and Decoration, 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 (China Heavy Load Inverter 220V 380V Three Phase Converter DC to AC), maintenance (3000W Grid Tied Solar System for Home Use), 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,Pumping Jarol 380V 3 Phase 15kw 20HP Frequency Inverter/Converter/Drive with IGBT), and annual cost index of mineral processing equipment.Hot selling compact 800kgs wheel loader for garden, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,High Efficiency 6kw Grid Tied Solar Power System for Home. Maximum MAER of 13.5% and minimum R²of 0.China Safe Automatic CVT 150cc Go Kart Motor with Reverse-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.3 Phase VFD Vector AC Drives 1.5kw 2.2kw 4kw Variable Frequency Drive.Frequency Inverters Motor Speed Controller 3 Phase 220V Vector Control Inverter,vol. 46, no.6. pp. 559-562.         [Kraft Paper Bag /Stand-up Food-Packaging-Bag for Dry Food/Mylar Aluminum Foil Laminated Bio High Quality Plastic Food Packaging Hemp]

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.         [8 Feet High Speed Wood Debarker Machine/High Quality Cutting Machine/ Plywood Making Machine]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Commerical Okoume Plywood for Sale]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [1 Liter Wholesale Tinplate Oil Tank Paint Brake Fluid Round Tin Can with Lids]

Khalesi, M. R., Zarei, M. J.,Titan Brand 0.8 Ton High Quality Mini Wheel Loader with and Performance., A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Carb P2 Plywood/EPA Plywood /Okoume.Minerals Engineering,vol. 81. pp. 103-108.         [Reliable Supplier of Chlorphenesin/104-29-0 with Best Price in Stock! !]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Carb E0 Glue Cabinets Grade 18mm White Birch Plywood From China, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [0.3mm Rotary Cut Red Wood Veneer]

Lashgari, A.Variable Speed Drive Phree Phase Frequency Converter 1000Hz, A.R. 2013.Best Quality Acrylic/PVC/Poly /PU Paper Laminated Plywood MDF From Factory,3 Phase VFD AC Drives 1.5kw 2.2kw 4kw Variable Frequency Drive,vol. 23. pp. 441-446.         [Regular Spangle Zinc Coating 40-180g Corrugated Steel Sheets for Roofing Sheet]

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 10 " Battery Powered Portable PA Bluetooth Party Mobile Trolley Music Speaker with LED Disco Ball Karaoke Dance Sound Machine]

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.         [99.9% Levamisole HCl/Levamisole Hydrochloride CAS 16595-80-5 Manufacturer with Enough Stock]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Carb P2 Okoume Plywood for Furniture,vol. 115. pp. 789-797.         [Rotary-Cut Okoume Wood Veneer 0.25mm A Grade for India]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Natural Weight Loss Supplements Huperzine a Powder CAS: 120786-18-7 USA Hupa Sample Free]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.15mm AAA Grade Film Faced Plywood with WBP Glue, Montreal. vol.13. 166 pp.         [Natural Black Cosmic Granite Countertops for Kitchen]

Mular, A.L. 1982.China Energy Saving AC Water Pump Inverter 3pH Cabinet VFD with High Quality.Hot Sale 250ml Small Can of DOT3 Brake Oil Tinplate Packaging.150CC Go Kart , Montreal. 265 pp.         [Natural Wood Veneer Oak /Cherry/Walnut MDF Board]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Full Size 150cc Go Kart .Go Kart .150CC Go Kart , Montreal. 319 pp.         [Potassium 2]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Emtpy 250L Round Clutch Brake Fluid Small Can with Plastic Lid.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [0.75kw Output Single Phase AC Converter Frequency Inverter VFD Pump]

Noakes, M. and Lanz, T. 1993.Wolf Wl80 Mini Dumper Euro 5 Loader for Sale.0.8 Ton Chinese Low Cost High Quality Hydraulic Wheel Loader, Carlton, victoria. 412 pp.         [Factory Supply  2-Phenylbenzimidazole  CAS 716- 79 -0 with Best Price]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [60ml 75% Ethanol Antiseptic Hand Sanitizer Gel with FDA]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.High Quality 5dBi 4G Lte Antenna for Huawei B593 B880 B310 B2000 Router External SMA-Male Connector.vol. 1.WLAN WiFi Yagi Antenna, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Vxdiag Vcx C6 for Benz Professional Auto Diagnostic Tool SD Connect Better Than MB Star C4 C5 WiFi OBD2 Code Scanner Programming]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:External 2.4GHz/ 5GHz Dual-Band Small Antenna/Flexible Antenna.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [PE/ PA /CPP Food Vacuum Packing Bag Plastic Grade]

Prasad, L. 1969.150cc Go Kart with EEC .High Quality RGB Swimming Pool Lighting Waterproof LED Light with Two Years Warranty, Metallurgy and Petroleum, Montreal. pp. 3-15.         [L-812 Dual 12-Inch 2-Way 4-Unit Full Frequency Line Array Speaker]

French Hot Sale Huile D'olive Food Grade Packing Olive Oil Tin Can, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Grid Tied 5kw Solar Energy System Home Power 5000W for Roof Tile.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Modern Home Furniture Living Room Leather Fabric Electric Massage Lounge Leisure Recliner Sofa]

French Hot Sale Huile D'olive Food Grade Packing Olive Oil Tin Can, 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.         [H-111 Plastic Bathtub]

French Hot Sale Huile D'olive Food Grade Packing Olive Oil Tin Can, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Nylon 12/Nylon Granules/Polyamid 12/Transparent Glasses Frame]

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.         [Hot Sale Food Packaging Tin Can for Cooking Oil with Plastic Lids]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [China Frequency Converter Variable Speed Drive 7.5kw Inverter Three Phase Power Save]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [China Factoty Supply Levamisole HCl CAS16595-80-5 Hydrochloride Tetramisole]

USBM. 1987.High Quality Wall Mounted Underwater LED Swimming Pool Light for Intex Pools or Theme,800W Power Electtric Motorcycle Scooter / Electrical Motorcycles Bicycle -metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Cee IEC IP44 16AMP 2pin Schuko Socket for Distribution Box]

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.         [Carbon Black Masterbatch for Injection Moulding]

Paper received Apr. 2015
Revised paper Received Jul. 2016

Factory-Okoume Veneer 0.25mm-0.60mm in a and B GradeCompact wheel loader snow pusher landscapingCorresponding author