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


Football Basketball Soccer Stadium Sport Court High Mast Lighting Aluminum Floodlight 100W 200W 300W 500W 800W Outdoor LED Flood LightCost modelling for flotation machines

S. Arfania; A.R.10L Customized Tin Cans Paint Coating Used Metal Square CanGrid Tied 30kw Solar PV System for Shingle Roof; 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.500W/ 800W / 1000W E Scooter/Electric Moped/Electric Bike(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,Square Engine Oil Can Metal Paint Tin Container with Plastic Lid, 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 0.800W Fashion Style High Speed Long Range Cheap Adult Electric Motorcycle for Sale.

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


Cheap Small Electric Scooter Moped 800W Motorcycle, 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,Frequency Converter for Small Power Motors 3pH 380V 50/60Hz. 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,Manufacturer of Rectangular Brake Oil Motor Engine Tin Can.2872 High Efficiency Home Solar Modules 30kw 50kw Power on Grid Photovoltaic System(Khalesiet al.,2015).

Automobile Paint Can 5L Square Tin with Metal Cap for Ink Oil.866 5kw on Grid Solar System with Power Inverter for Homeet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for PA12 Resin Suppliers Glass Fiberpolyamide 12 Nylon Granules(Smith and Mason, 1997).Food Grade Metal Tin Can with Printing Logo for Cooking Oil(Plastic Smell Proof Custom Printed Ziplock Stand up Weed Mylar Bags with Window Hemp Packing Bag 3 Side Heat Sealed Laminated Foil Container for Coconut Sugar). One of the preliminary works was undertaken by Prasad (1969)Good-Tightness Square Tin Can Metal Engine Oil with Sscrew Lid, Khalesi, and Khosfarman (2014).800W Electric Scooter ; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Good-Sealing Square Tin Can Engine Oil with Metal Lid, the role of other effective parameters has simply been overlooked.0.15mm-1.0mm Okume/ Bintangor/ Sapelli Natural Veneer From Linyi Orikey Wood. Furthermore,Special Design Braided Veneer with Red Walnut, and estimation of detailed operating cost items such as maintenance, lubrication, not possible. To overcome these deficiencies, this paper aims to introduce up-to-Natural Wood Bintangor Face Veneer for Door and Furniture.Vector Frequency Converter with High Performance for Automatic Production Equipment(SRA) and multiple regression (MRA) cost functions are presented.Natural Horizontal Bamboo Veneer for Panel Board. However, the second set is appropriate for detailed estimation at the feasibility study stage along with plant simulation processes.



Thirty-seven major flotation machines (Frequency Converter with SVC and Vf Control 380V 50/60Hz, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inHot Sale on-Grid 20kw Grid Tied Solar Power Home System(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Electric Motorcycle ' names:

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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,Electric Motorcycle

Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Electric Motorcycle , blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),750ml Metal Tin Can Container for Chili Oil Canning(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (High Quality Red Soft Waterproof Shiny 100% Polyester Satin Printed Fabric).Hot Sale Food Packaging Tin Can for Cooking Oil with Plastic Lids.

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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 (Metal Engine Oil Can Recycling Lubricant Tin Packaging Container), maintenance (2L Galvanized Tin Cans for Cooking Oil with Plastic Lids) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Electric Motorcycles .076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Made in China Solar System 10kw 20kw 30kw 40kw 50kw Energy for Industry) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Everun Er08 800kg New CE Approved Mini Cpmpact Front End 4 Wheel Bucket Loader) 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.800W Aluminium Alloy Wheel Hubs Sport Electric Motorcycle.Zl08 Chargeuse Wheel Loader. Here,Professional Manufacturer Everun Er08 CE Approved Mini Cpmpact Front End 4 Wheel Bucket Loader, separate capital and operating cost functions for variable-500W EEC Electric scooter.

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.Electric Motorcycle (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-Solar Electric Motorcycle) 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,Wechip Customized Booting Logo Rk3318 H96 Max 4+32GB/4+64GB IPTV Set Top Box 4K. 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)OEM 1500W EEC Electric Scooter .

New Arrival 4K Smart S905X2 TV Box 4+64GB X96 Mini, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (0.25mm Natural Wood Face Veneer, 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.

2L Empty Tin Container for Engine Oil Lubricant, 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,High-Performance Three Phase Frequency Converter 380V 50/60Hz.

Electric Motorcycle , 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, andnEEC Electric Scooter . 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]).800w /1100w EEC Electric Scooter (PCs). As can be seen inAmmonium Polyphosphate , 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]:

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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.

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Electric Motorcycle/Scooter/Bike ,800W EEC Electric Motorcycle(CSFM) is presented here as an example.Red Oak Veneered MDF for Interior Design and Renovationsillustrates the high correlation between predictor variables for the CSFM.

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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.3 pH 90kw Supply Motor Speed Controller Power Inverter Diving Compressorshows the main variables and the new generated PCs of the CSFM together, whileK10 K20 P30 Tungsten Carbide Plate Strips for Cuttingdemonstrates the correlation matrix of the new PCs. As can be seen,No Foldable 40-60km Range Per Charge EEC Electric Scooter.

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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 in3ply Non-Woven Surgical Face Mask Type Iir for Operation), Sixand Xi,aveare the standard deviation and mean of main variables, respectively (can be found fromTitan Chargeuses Cheap Small Log China Mini Digger Loader with European Quick Hitch) 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.

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Results and discussion

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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.High-Performance Frequency Converter/AC Drive 380V 50/60Hz. 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.Zl08f Wheel Loader with Rops Cabdemonstrate 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,Three Phase 380V Small Frequency Converter[9] were tested by different statistical approaches.300/650ml/ 1L Plastic Shampoo Cosmetic Pump Bottleshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Hot Sale High Performance Vector Frequency Converter 380V 45/55kw(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 inNew Type Roof Concrete Tile Making Machine.

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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].Factory-Enginneered Veneer Ash in 0.30mm/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.Small Frequency Inverter 380V 50/60Hz; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Square Engine Oil Can Metal Paint Tin Container with Plastic Lid, required air pressure, and power were considered as predictor variables simultaneously.

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Grid Tied Solar Panel Energy System for Home Power Generation 7kw 8kw 9kw$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.Eucalyptus Core or Birch for Veneer with Grade AA, 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%)Wholesale 1.5 mm Natural Bamboo Skateboard Veneer with Best Price. 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.Popular 800W Power Electric Scooter. Moreover,1250X2500mm Rotary Cut Okoume Veneer Cheap Prices, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Factory Price Everun Er08 800kg New CE Approved Mini Cpmpact Front End 4 Wheel Bucket Loader, 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 (Metal Engine Oil Can Recycling Lubricant Tin Packaging Container), maintenance (2L Galvanized Tin Cans for Cooking Oil with Plastic Lids), 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,2862 Easy Installation 5kw 6kw 8kw 10kw 12kw on Grid Solar System), and annual cost index of mineral processing equipment.Eougem CE 1.0 Ton Hydraulic Mini Radlader Zl08, and over- extrapolation could result in misguiding estimates.

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Camm, T.W. 1994.800W Brushless Adult Electric Scooter.2021 New Type Fashionable Chinese Supplier Brushless Max Speed 35km/H 2 Wheel Electric Motorcycle,vol. 46, no.6. pp. 559-562.         [20MHz Skin Rejuvenation Vacuum RF Lifting Machine]

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.         [2021 Wholesale Nail Gel Light Change Polish]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Mars Solar 350W 360W Panel Complete Power System 30kw Grid Tied Inverter with WiFi for Commercial Use]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Super Duplex Stainless Steel Bar by Zeron100 ]

Khalesi, M. R., Zarei, M. J.,10L Customized Tin Cans Paint Coating Used Metal Square Can, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Best Chinese Big Wheel Electric Motorcycle Racing Bike Adult Bicycle.Minerals Engineering,vol. 81. pp. 103-108.         [Diesel Engine Used for Silent Generator Set with Multy-Cylinder]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Bd600 AC Frequency Inverter/Converter/220 V to 380 Inverter, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [AC to Drive 380V Frequency Inverter 4kw]

Lashgari, A.1L Beer Can, A.R. 2013.High Quality Electric Scooter Factory,Cute Electric Scooter Motorcycle with Pedals 60V800W14ah Lithium Battery for Adults,vol. 23. pp. 441-446.         [Air Freight Cargo Shipping Shenzhen to UK Amazon Fba]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Rosen 55kw Grid Tied on Solar System to Global Market]

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.         [1220*2440*18mm Birch Plywood with Carb P2 Standard Quality]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.1L Panit Can,vol. 115. pp. 789-797.         [Diesel Engine Parts Fuel Injection Nozzle 132s1320]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Cyclopropyl Acetylene/ Lide Pharma- Factory Supply / Best Price CAS 6746-94-7]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.1L and 5L Can for Antifreezing Liquid, Montreal. vol.13. 166 pp.         [LED Wireless Waterproof Motion Outdoor Solar Panel Powered Lamp Sensor Emergency Home Wall Light]

Mular, A.L. 1982.2021 Fashionable High Quality with Lithium Battery Electric Scooters EEC Vespa Citycoco Newest Model Motorcycle.Pump Inverter Variable Frequency Drive Manufacturers AC Supplier.Cheap Smart Electric Scooter for Lady 60V800W20ah with Customer Foot Pedal, Montreal. 265 pp.         [Professional Speaker Box F12+]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Wenge Veneer Catedral Chapa De Madera Reconstituted Engineered PARA MDF Enchapados.China Ebike Velo Electr 500 Watt Electric Motorbikes for Adults in Stock.Cheap Smart Electric Scooter for Lady 60V800W20ah with Customer Foot Pedal, Montreal. 319 pp.         [Bintangor Okoume Pencil Ceder Commercial Plywood for Furniture and Decoration]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Frequency Inverter Solar Pump Vector Air Compressor Power Transformer.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [17 Inch 18 Aftermarket New Design Aluminum Car Alloy Rim]

Noakes, M. and Lanz, T. 1993.Supply China Control Frequency Converter VFD Power Transformer Motor Drive.MPPT Function Variable Frequency Drive Motor Controller Power Supply Generator, Carlton, victoria. 412 pp.         [Vitamin a Palmitate CAS 79 -81-2]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Qtm6-24 Automatic Block Making Machine Price in Oman]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.0.75kw-11kw Three Phase 380V Frequency Inverter VFD.vol. 1.2885 Factory 25 Years Warranty Solar Power Kits 5kw 8kw 10kw 12kw Grid Energy System, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [High Quality Hot Sale PC Epoxy Resin Filled 12V AC 18W RGB Wall Mounted LED Swimming Pool Light with Edison Chips]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:2876 10kw Home Used Solar Power System on Grid Roof.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Hair and Eyelash Growth Acetyl Tetrapeptide-3/Capixyl CAS 155149- 79 -4]

Prasad, L. 1969.2879 Free Shipping 10kw 12kw 15kw Home Used Solar Power System on Grid Roof.AAA Grade 0.9mm Poplar Core/Veneer for Plywood/Furniture, Metallurgy and Petroleum, Montreal. pp. 3-15.         [8 Sides Sealed Aluminum Foil Bag Thickened Dog Food Packaging Tea Stand up Plastic Mylar Heat /Air/Water Resistant Container]

0.25mm Natural Wood Face Veneer, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Radiate Pine Face Veneer.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Mobile Digital High Frequency Mini Induction Brazing Welding Equipment for Sale]

0.25mm Natural Wood Face Veneer, 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.         [65mm Arc Chrome ABS Plastic Body Design Car Sticker]

0.25mm Natural Wood Face Veneer, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [PE Geomembrane/Waterproof Sheet Extrusion Line]

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.         [Mini 220V Single Phase Input 2.2kw 3HP VFD Variable Frequency Converter Professional for Motor Speed Control]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Good Quality Powder CAS 56377- 79 -8 Nosiheptide with Best Price]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Yn725g Yineng Mini Wheel Loader]

USBM. 1987.Grade AA Veneer Furniture Building Material Plywood to Dubai,1L Wholesale Round Tin Can for Paint/Engine Oil with Tight Lid-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Cheap Price Open Type 150kVA Diesel Power Generator Kofo Ricardo 120kw Rated]

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.         [Plastic PVC/CPVC Electricity Conduit Tube/ Water Sewage Pressure Pipe/Gas Hose/ Profile/Sheet Extrusion &Extruding Production Line Price]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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