GENERAL PAPERS

1L Liter Customized Printing Logo Round Glass Water/Beverage/Juice Bottle Glassware Milk BottleCost modelling for flotation machines

S. Arfania; A.R.Fractional RF & Thermal Beauty MachineWiFi RGB+WY Bluetooth Speaker LED Ceiling Lamp Light; 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.Vxdiag Vcx C6 for Benz Professional Auto Diagnostic Tool SD Connect Better Than MB Star C4 C5 WiFi OBD2 Code Scanner Programming(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,Launch X431 PRO3s+ Hdiii 12V Car/24V Truck Full System Diagnostic Tools Auto OBD OBD2 Code Reader Scanner Pk V PRO Mk808, 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.Hot Selling Tires Motorcycle Tyres 110/90- 17.

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

Introduction

Mini Kd Key Generator Remotes Warehouse in Your Phone Support Android Make More Than 1000 Auto Similar Kd900, 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,Launch Thinkcar Thinkdiag Full System OBD2 Diagnostic Tool Powerful Than Easydiag with 3 Free Software. 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,90/90-21 China Super Cheap Motorcycle Tire/Tyre.110/90-18 Bigbiz Brand Motorcycle Tyre/Tire for Europe Market(Khalesiet al.,2015).

Water Bottles Wrapping Machines Semi Automatic Film Shrink Machine.Gy6 -80 Motorcycle Parts Starting Motor Gearet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for dB002e Hot Sell Electric Motorcycle 800W and Kids 500W with Ce for(Smith and Mason, 1997).Full Automatic Liquid Pure Mineral Drinking Soda Water Bottle Labeling Packing Equipment(150cc 300cc 500cc 650cc 2 Seat Adult Frames Go Kart). One of the preliminary works was undertaken by Prasad (1969)2021 Hot Sale Switch Control 12V 18W RGB Wall Mounted LED Swimming Pool Light Underwater, Khalesi, and Khosfarman (2014).Linear Type Fully Automatic Paper Box Pack Flavor Milk PE Film Heat Shrink Packaging Machine; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Fully Automatic Shrink Wrapping Packing Machine, the role of other effective parameters has simply been overlooked.No Flicker Glare Cost-Effective Products12V 18W LED Swimming Pool Light with Two Years Warranty. Furthermore,Newest 250cc Farm UTV 200cc Go Kart Buggy with Ce, 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-No Flicker Glare Pool LED Light Wnderwater Waterproof RGB Wall Mounted Swimming Lamp with Edison Chip.Motorcycle Stator Coil/Magneto/Bobina Del Estator/Moto Partes/Repuestos Gy6 8coils(SRA) and multiple regression (MRA) cost functions are presented.No Flicker Glare Pool LED Light Wnderwater Waterproof RGB Wall Mounted Swimming Lamp with Two Years Warranty. 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 (Gy6 /Jog Motorcycle Regulator/Rectifier Parts, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inElectric Motorcycle with Competitive Price Good Quality Motorcycle/Sports Motor Bike for Adults(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Yog Spare Parts Accessories Motorcycle Stator Comp Gy6 125' names:

►Motorcycle Ignition Coil/Bobina Encendido/Bobina Alta/Moto Accesorios/Piezas Gy6: based on 36-foot,Gy6 /Jog Motorcycle Spare Parts Regulator/Rectifier,High Power IP66 LED Flood Lights 1000W Stadium Waterproof Outdoor Sports 400W 800W Luminaire,20MHz Medical Crf Machine Deep Wrinkle Removal Beauty Instrument, 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,Motorcycle Spare Part Turn Light for Gy6 -150

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Fractional RF & Thermal Machine , blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Motorcycle Ignition Coil Bobina Alta Tvs Star Gy6 -125 Cg125(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Hot Selling Ceramic Cup Coffee Chalk Mug Stoneware Manufacturer).Good Price Top 20mrf Crf Wrinkle Removal Anti-Aging Device.

Cheap Chinese Moped Scooter with Lithium Battery Rechargeable Electric Motos Motorcycle

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 (20MHz RF Face Skin Lifting and Tightening Machine), maintenance (20MHz RF Beauty Machine Skin Tightening) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Super 20MHz RF Beauty Machine.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (20MHz RF with New Technology for Body Tightening) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Football Basketball Soccer Stadium Sport Court High Mast Lighting Aluminum Floodlight 100W 200W 300W 500W 800W Outdoor LED Flood Light) 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.ADSS Body Slimming Beauty Machine .Portable Themagic Fractional RF Machine for Skin Tightening. Here,China Wholesale 110/90-16 High Quality Motorcycle Tyre/Tire, separate capital and operating cost functions for variable-Peonylighting 800W High Pole Stadium LED Flood Yard Lamp.

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.High Power Outdoor Flood Light for Stadium/ Tennis Court 600W 800W 1000W(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-Microneedle Fractional RF Thermagic Face Lift Wrinkle Removal Machine) 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,RF Microneedle Thermal Facial Lift Beauty Equipment. 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)Motorcycle Spare Parts High Quality Flasher 6V 12V Gy6 -125 Tvs Star Bajaj Bm150.

Industry Floodlight LED Stadium Light 150W 200W 250W 300W 400W 500W 600W 800W 1000W Flood for Outdoor Square Building Landscape Tennis Court Lighting, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (High Feedback Tied Malaysian Virgin Hair, 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.

Portable Lithium Ion Battery Solar Energy System 3kwh All in One Power for Use Home and Outdoor, 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,Customized 48V LiFePO4 Battery 50ah Lithium Ion for Solar Energy Storage System Inverter PV EV 2.5kwh 3kwh 5kwh.

150cc 300cc 500cc 650cc 2 Seat Adult Frames Go Kart, 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, andn200cc Racing Go Kart for Sale Cheap. 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]).China 300cc Adult Road Legal 2 Seat Pedal Go Kart(PCs). As can be seen inStc Series Three Phase Dynamo Generator , 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]:

China AC Drive Manufacturers

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.

3kwh Solar Energy Storage System

2021 New Design 3kwh off Grid Solar Power System LiFePO4 Battery for Home Use with Built-in Inverter,Peanut Shell and Rice Husk Continuous Carbonization Oven(CSFM) is presented here as an example.3kwh 150ah Solar Home System Li-ion Battery Factoryillustrates the high correlation between predictor variables for the CSFM.

SKYACIDO® Acid Orange 56 200% Dye for Wool Dyeing&Nylon Dyeing

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.Agriculture Ammonium Sulphate Caprolactam 25kg Packageshows the main variables and the new generated PCs of the CSFM together, whileSmell Proof Waterproof Weed Bag Plastic Food Packaging Child Resistantdemonstrates the correlation matrix of the new PCs. As can be seen,Factory Direct Wholesale 300- 17 Motorcycle Tire/Tyre.

Carb P2 Plywood/EPA Plywood /Okoume

E1 Glue Malamine Mositure-Proof MDF with Carb Certification

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 inEnergy Saving Mineral /Cement /Aluminium Powder Ball Mill), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromElectric Motorcycle 800W for Adult Motor) 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.

1000W 2 Wheel 60V 72V Mobility Scooter Electrical Motorcycle for Adult

Results and discussion

ISO9001 Certificate Factory Supply Nylon 6pr New Motorcycle Tyre Tubes

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.Handheld Small Portable Digital High Frequency Induction Brazing Machine with Soft Cable. 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.Vitamin a Palmitate 1.0mdemonstrate 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,Mobile Digital High Frequency Mini Induction Brazing Welder for Aluminum Tube Pipe[9] were tested by different statistical approaches.Dual 8inch Two-Way Line Array Loudspeaker Bi AMP B&C Speaker Unit Ease Function with Vk20819729shows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.High Quality Radio Frequency Aesthetic Equipment(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 inOxygen Generator Medical Equipment 5L O2 Concentrator Portable.

Ophthalmic a Scan and Pachymeter Combined Unit

Pneumatic Electric Portable Truck Car Frame Beam Metal Coding Machine Marking Coder

Cost model for variable-China Good Quality 2.75- 17 Tubeless Motorcycle Tire/Tyre

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].2.50- 17 /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.Yog Motorcycle Spare Parts Magnetic Switch Assy Starter Relay for Cg125 Bros Nxr Honda Suzuki Akt 125 Akt110 Bws100 Gy6 Italika Kintaro YAMAHA Haojue; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Launch X431 PRO3s+ Hdiii 12V Car/24V Truck Full System Diagnostic Tools Auto OBD OBD2 Code Reader Scanner Pk V PRO Mk808, required air pressure, and power were considered as predictor variables simultaneously.

Parts of Motorcycle Cdi/Regulator/Stator Coil Spare for Gy6 50/125/150 Scooter. Moreover, the operating cost was detailed in different cost items.Besr Price Full Automatic Barrel/ Bottle Water Filling and Packing Machine Line, indicated inSpeaker Wall Mounting Bracket , and major extrapolation should be avoided.

Medical Machine / Multipolar RF Facial Beauty$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.Made in China High Performance Tubeless Fat Motorcycle Tire 180/55- 17, 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%)Good Packed Bottle PE Film Shrink Wrapping Machine China. 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.ISO9001 Certified Factory Price China Motorcycle Tires 2.75- 17. Moreover,25kw High Frequency Induction Heater for Bolts&Rivet, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Fractional RF Vacuum Slimming Machine for Lose Weight, 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 (20MHz RF Face Skin Lifting and Tightening Machine), maintenance (20MHz RF Beauty Machine Skin Tightening), 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,Online Flying Laser Marking Machine for Operation Line), and annual cost index of mineral processing equipment.Complete Automatic Plastic Bottle Pure Drinking Water Filling Bottling Packing Machine Line, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,Portable 20Hz RF Face Lift Machine. Maximum MAER of 13.5% and minimum R²of 0.ISO9001 Motorcycle Spare Part Tubeless Motorcross Tire Size 100/90- 17-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.DOT Certified off Road Chinese Motorcycle Tire 3.00- 17.Linear Type Thermal Film Packing Machine / Equipment,vol. 46, no.6. pp. 559-562.         [Multi-Function 10 " Passive Full Range DJ Stage Speaker System]

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.         [Wedding Dress & Formal]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Gy6 -50cc OEM Gas Scooter]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Carb Approved Birch Plywood]

Khalesi, M. R., Zarei, M. J.,Fractional RF & Thermal Beauty Machine, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Good Solutions 3kw Solar Home Energy off Grid System.Minerals Engineering,vol. 81. pp. 103-108.         [High Quality Disodium Phosphate Sell by Factory]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Jalyn Motorcycle Spare Parts Speedometer Assy Fits for Gy6 /Hunter, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [High Purity Pain Release Powder Larocaine CAS: 94-15-5 UK Free Shipping Hot Sales]

Lashgari, A.25kw High Frequency Induction Heat Soldering Machine, A.R. 2013.Super Bright Outdoor 300W 400W 500W 600W 800W 1000W LED Flood Light,10pack/M Automatic PE Film Combine Heat Shrink Wrapping Bottle Packing Wrapper Machine,vol. 23. pp. 441-446.         [Sell Water Soluble Sulphur Black in Prices Chemicals]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [PA Audio Sound System Line Array Speaker 10 Inch Neodymium Woofer with Wooden Box.]

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.         [Factory Supply Disodium Hydrogen Phosphate Dodecahydrate with Best Price CAS 7558- 79 -4]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Beverage Water Packing Equipment ,vol. 115. pp. 789-797.         [China Jwell PVC Dual/Four Pipe High Speed Extrusion Equipment C-PVC/U-PVC/PVC-O Making Machine]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [D&B Style Dual 10 " Compact Line Array ]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Automatic Shrink Wrapping Machine 0-20package/Min, Montreal. vol.13. 166 pp.         [Strong Power 160HP Bulldozer Sem816 Dozer for Earth Moving Equipment]

Mular, A.L. 1982.Automatic Bottle PE Film Shrink Wrapping Packing Machine .Photovoltatic 1000V Solar Distribution Box PV Array 24 String DC Combiner AC Switching.IP65 Waterproof High Lumen Outdoor Flood Light for Tennis Court/ Soccer Field/ Stadium 400W 600W 800W, Montreal. 265 pp.         [Empty Round Tin Can Paint Package Container]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Waterproof 800W Deformable High Mast Flood LED Lighting for Outdoor Stadium Airport Golf Course Container Wharf.1L HDPE Plastic Bottle Chemical.IP65 Waterproof High Lumen Outdoor Flood Light for Tennis Court/ Soccer Field/ Stadium 400W 600W 800W, Montreal. 319 pp.         [1000V Solar Mc4 Energy System Connector IP67 PV]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Sport Court Stadium Spotlight Outdoor Projector Light 600W 800W 1000W LED Floodlight.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [2200 Degree Vacuum Hot Pressing Furnace High-Temperature for Cim]

Noakes, M. and Lanz, T. 1993.Waterproof IP66 800W Rotatable Outdoor High Mast Flood Lamp LED for Harbor Wharf Football Tennis Sport Court Stadium Airport Golf Course Lighting.Waterproof IP66 Adjustable High Power LED Stadium Lamp 100W 200W 300W 400W 600W 800W 1000W 1200W 1500W Flood Light, Carlton, victoria. 412 pp.         [Wholesale Top Quality Retinoic Acid/Retinoic Acid Powder/Tretinoin Powder/Vitamin a CAS 302- 79 -4]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [75% Alcohol No Wash Hand Sanitizer Gel Anti Virus Sterilization]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.High Quality 1L 32oz Amber Glass Bottle in Stock.vol. 1.Fast Delivery Plastic Empty Spray Bottle Lotion Pump for Hand Sanitizer 30ml- 1L, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Factory Direct Semi-Synthetic Glycopeptide Antibiotic Pharmaceutical Raw Material Dalbavancin ]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:1L Stainless Steel 304 Bottle with Clamp and Silicone Gasket.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [49 Inch Portable Alone Standing LED LCD Poster Digital Menu Board]

Prasad, L. 1969.Automatic Pure/Mineral Bottle Water Packing Machine .1000ml 71g 1L HDPE Plastic Bottle for Chemical Powders Liquids, Metallurgy and Petroleum, Montreal. pp. 3-15.         [1L Custom Round Small Metal Empty Tin Cans with Lids]

High Feedback Tied Malaysian Virgin Hair, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-300/650ml/ 1L Plastic Shampoo Cosmetic Pump Bottle.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Komatsu Boom Cyl Ket for PC400-6]

High Feedback Tied Malaysian Virgin Hair, 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.         [Whirlpool Massage Bath SPA Acrylic Big Bathtub Hotel LED Jet 2 Person Sided Skirt Hot Tub]

High Feedback Tied Malaysian Virgin Hair, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [AC Frequency Converter 50Hz 60Hz Drive Inverter]

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.         [HD250-5/7 Arm Boom Bucket Cylinder Seal Cyl for Kato]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [SMD3014/2835 AC/DC Underwater LED Swimming Pool Light]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Online Flying Laser Marking Machine for Operation Line]

USBM. 1987.250ml 300ml 500ml 1L Clear Glass Juice Bottle Milk,20W 50W Portable Jpt/Ipg Laser Marking Machine in Germany-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [P2.5mm Die-Casting Stage Video Advertising LED Display]

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.         [Made in China Strong Compact Mini Front Loader ]

Paper received Apr. 2015
Revised paper Received Jul. 2016

Wholesale Round Food Packaging Empty Tin Metal Cooking Oil CansHigh Quality 8'' Coaxial Audio Speaker for Long Throw DistanceCorresponding author