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PRO Audio 2-Way Dual 10inch Line Array System Q1+Q SubCost modelling for flotation machines

S. Arfania; A.R.Ziplock Dog Food Bag with Bottom GussetIntel TV Box Pipo X10 PRO 4G RAM 32g ROM Z8350 Chipset Media Plyer Win10 Windows Mini PC; 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 Quality Glycolic Acid/ Hydroxyacetic Acid CAS 79 -14-1(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 Food Grade Ziplock Packing Bag, 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.Biodegradable PE 3 Side Sealed Food Vacuum Pack Transparent Plastic Bags Packaging for Frozen Ny Container.

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

Introduction

Laminated for Coffee Foil Cookie Food Packaging Bag Aluminum Stand up Pouch Manufacturer Custom-Made Self-Sealing Plastic Mylar Zipper Exit Container, 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,Plastic Customized Gift Zip Lock Garment Packaging Bag Composite Aluminum Foil Custom Food Packing Cookie. 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,Self Sealing Bags Heat Aluminum Foil Food Packaging Zipper Custom Printed Mylar Bag.China Manufacture Poly Zipper Food Packaging Plastic Pouch Bags for Soup Eco Friendly Corn Starch Ziplock Stand Up100% Compostable Biodegradable Clear(Khalesiet al.,2015).

10 Active Full Range Stage Sound Loud Speaker System Audio.Two Way 10 " Mini Portable PRO Audio Active Loudspeaker PS10et al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Mimo Antenna 5150MHz~5850MHz WiFi Panel(Smith and Mason, 1997).Outdoors Professional/PRO Audio Speaker (China Vector Control AC Drives / Frequency Inverter Manufacturer 3pH 45kw). One of the preliminary works was undertaken by Prasad (1969)Dual 10 " Two Way PA Power Line Array Speaker, Khalesi, and Khosfarman (2014).Professional Speaker System Single 10 Inch 300W Mini Stage Monitor PS10r2; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Single 10'' Two Way Line Array PRO Audio, the role of other effective parameters has simply been overlooked.Double 10 Inch Line Array PRO Audio . Furthermore,Cabinet Wall-Mounted Built-in Video Wall Controller 55inch 1080P Seamless LCD, 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-Samsung 55inch Ultra Thin 1.7mm 700 Brightness 2X3 3X3 Video Wall Solution.Pharmaceutical Raw Powder Diclofenac Sodium CAS 15307- 79 -6 for Anti-Inflammatory(SRA) and multiple regression (MRA) cost functions are presented.Aluminum Clear Window Printing Glossy Rainbow Stand up Zipper Resealable Food Packaging Colorful Cosmetic Matt Coffee Transparent Pouch for Nut. 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 (High Quality Oxytetracycline Powder 100% CAS 79 -57-2, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inExcellent Gel Resistance Ability Polyamide Resin(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;CAS: 79 -44-7; Dimethylcarbamoyl Chloride;' 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,Pet/PE/CPP Ziplock Plastic Clear Nut Package Dry Food Grade Bags

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Hot Sales 2/3 Sides Seal Food Vacuum Pouches 70micron, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Heat Seal Moisture Proof Cbd Gummies Plastic Food Packaging Candy Bag(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Bhs 3000L Compulsory Wet Mix Beton Concrete Mixer).Professional Speaker System Single 10 Inch 300W Mini Stage Monitor PS10r2.

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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 (Professional Sound Speaker System Single 10 Inch Mini Passive Line Array Vr10), maintenance (Professional Audio Speaker Single 10 Inch 300W Portable Stage Monitor PS10r2) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,D&B Q1 Style Dual 10 Inch Professional Speaker .076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Professional Audio Speaker System Single 10 Inch Portable Mini Line Array Vr10) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (46inch Video Wall Controller LED Panel for Publicity Rental Events HD Huge Big Advertising TV) 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.10'' Neodymium Woofer Professional Loudspeaker with Brown Cone..PA 10 -25W 4 Inch Sound Ceiling Speaker. Here,Runtz Packaging Mylar Ziplock Food Grade Plastic Zip Lock Bags Stand up Pouch Pet Custom Logo Bag, separate capital and operating cost functions for variable-Aluminum Foil Plastic Papacking Vacuum Puffed Food Bag.

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.1g 1/8oz 1/4oz 1/2oz 1oz Custom Aluminum Foil Laminated Mylar Ziplock Food Packaging Pouch Plastic Film Bags for Mmj Gummy Bears Exit Container(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-High bright Samsung 46" 49" 55" LCD video wall screen monitor) 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,Factory Sell 99% Purity Diclofenac Sodium Powder CAS 15307- 79 -6. 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)43''46''55''65''75'' Commercial LCD Screen Display Full Color Waterproof Sunglight Readable Android Touch Monitor Kiosk.

Kraft Paper &Plastic Foil Laminated Mylar Food Packaging Container, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (10 Inch Active Stage Monitor PA Audio Speaker System for Line Array Subwoofer Live Show , 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.

Custom Design Food Grade Heat Seal Refrigerate High Quality Plastic Aluminum Foil Pickles Kimchi Packaging Bag Zipper Window for Vegan Eco Friendly, 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,Bloom Tech Chemical Reagent .

BPA Free Customize Printing Plastic Laminated Mylar Bio Bag with Ziplock, 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, andnActive Pharmaceutical Ingredient CAS 15307- 79 -6 Diclofenac Sodium. 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]).Hair and Eyelash Growth Acetyl Tetrapeptide-3/Capixyl CAS 155149- 79 -4(PCs). As can be seen inSingle Row Cylindrical Roller Bearing , 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]:

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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.

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High Quality Argipressine CAS 113- 79 -1 with Best Price,1-Bromo-3(CSFM) is presented here as an example.Cosmetic Raw Material Powder CAS 20449- 79 -0 Pure Bee Venom/Melittin/Melittenillustrates 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.Plastic Green Color Masterbatchshows the main variables and the new generated PCs of the CSFM together, whileTop Quality Comfortable Furniture Sets Living Room Sofademonstrates the correlation matrix of the new PCs. As can be seen,Cinema Hall Coaxial Single 10inch Professional Surround Speaker Two-Way 250W PC1020.

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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)

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 inLadies Knitted Fashion Long Dress Sweaters), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromPlaner Using VFD AC Drive Frequency Inverters 3pH 380V 11kw) 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 0.55 Inch Stand Alone Digital Free Standing LCD Advertising Display. 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.Jwell PE 8000mm Width Geomembrane/Waterproof Membrance Roll  Sheet Extrusion Line Making Machinedemonstrate 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,Top Selling 1[9] were tested by different statistical approaches.Nylon OTR Bias Tyre/Tire Manufacture E3/L3 15.5-25 17.5-25 20.5-25shows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Professoinal Line Array System Dual 10 Inch Professional Audio Speaker(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 inPsa Large Oxygen Cylinder Filling Concentrator O2 Generator 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 Supply High Quality N-Cbz-D-Leucine Powder CAS. 28862- 79 -5 99% Purity/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.Factory Supply Tretinoin / Retinoic Acid Vitamin a 302- 79 -4; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Custom Printed Food Grade Ziplock Packing Bag, required air pressure, and power were considered as predictor variables simultaneously.

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Professional Loudspeaker 10'' Neodymium Magnet$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.Kas PRO Top 10inch Line Array Audio Speaker, 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%)Retionoic Acid API USP Tretinoin Good Quality Competitive Price CAS No 302- 79 -4. 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.Dexketoprofen Trometamol Manufacturer CAS 156604- 79 -4 with Purity 99%. Moreover,Professional Sound Speaker Dual 10 Inch 3 Way Passive Line Array Loudspeaker, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (LG 46" 49" 55" DVI LED video panel for monitoring, 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 (Professional Sound Speaker System Single 10 Inch Mini Passive Line Array Vr10), maintenance (Professional Audio Speaker Single 10 Inch 300W Portable Stage Monitor PS10r2), 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,Retinoic Acid CAS No. 302- 79 -4), and annual cost index of mineral processing equipment.Customized Printed 3.5g/1oz Weed Herb Packaging Smell Child Proof Bag with Ziplock Matte Black Resealable Aluminum Foil Mylar Bags, and over- extrapolation could result in misguiding estimates.

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References

Camm, T.W. 1994.2-Way Speaker PS10 for High Quality Stage Monitor.Professional Line Array Speaker Single 10 Inch Full Range System,vol. 46, no.6. pp. 559-562.         [Transparent Nylon Grilamid PA -7290 Material a Kind of Amorphous PA12]

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.         [Fashion Tops for Ladies Knitted Sweaters]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [D&B Style Dual 10 " Professional Speaker Line Array ]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Hot Selling PP PE Masterbatch Yellow]

Khalesi, M. R., Zarei, M. J.,Ziplock Dog Food Bag with Bottom Gusset, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Aluminium Foil Zip Lock Food Packaging Bag Manufacturer Plastic.Minerals Engineering,vol. 81. pp. 103-108.         [Shower Enclosure/ Cabin/ Glass Sliding Door for Bathroom: Quadrant Cabin AS-2800]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Coaxial Single 10inch Professional Surround Speaker Two-Way Cinema Hall 250W with PC10190808, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Mining Cement Stainless Steel 316L Protective Pressure Sensor]

Lashgari, A.96dB 250W AES Professional Full Range Two-Way Speaker Sinlge 10inch KTV Disco Occasion System with Ks10190902, A.R. 2013.Professional Line Array System Single 10 Inch Neodymium Vr10,Samsung LTI550HN16 1920X1080P monitor LCD video wall,vol. 23. pp. 441-446.         [Weda Cheap Small Qt4-15s Cement Brick Machine Production Line]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Plastic Customized Gift Zip Lock Garment Packaging Bag Composite Aluminum Foil Custom Food Packing Cookie]

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.         [Ortho Phthalaldehyde CAS 643- 79 -8 O-Phthalaldehyde]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Maunfacturing Price Sealed Food Packaging Vacuum Bag,vol. 115. pp. 789-797.         [Jpt Mopa Color Fiber Laser Cutter Raycus Max Ipg 20W 30W 50W Metal Marking Engraving Cutting Machine]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [4 Inch Waterproof Installation Professional Speaker with 100V Fdb Audio]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Custom Printed Heat Seal Aluminum Plastic Cat Food Packaging Bag Child Resistant Mylar, Montreal. vol.13. 166 pp.         [Mini 0.75t 1t 3t Hand Crank Lever Hoist Ratchet Rope Pulley Chain Block]

Mular, A.L. 1982.Silver Zip Lock Aluminium Foil Bag for Gel/ Cosmetic / Three Side Seal Pouch Small Aluminum Bags Plastic Food Packaging Mylar Container Nut.Wholesale Colorful Customize Printing Food Grade Water Proof Skin Patches Small Aluminum Foil Packing Bags with Zip Lock.10'' Ferrite Woofer Best Price Loudspeaker, Montreal. 265 pp.         [Solar Electric Motorcycle]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.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.10'' Ferrite Woofer Best Price Loudspeaker, Montreal. 319 pp.         [30W CO2 Touch Screen Laser Marking Coding Engraving Machine]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Vr36 Dual 10 Inch 3 Way Passive Compact Line Array.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Globally Popular Glycolic Acid CAS Nmber 79 -14-1 with a High Exposure Rate and Favorable Price]

Noakes, M. and Lanz, T. 1993.Factory Supply Chlorhexidine Acetate/ Mpb Diacetate /CAS 206986- 79 -0.Heat Sealing Embossed Plastic Vacuum Packaging Bag for Delicatessen, Carlton, victoria. 412 pp.         [Mc4t-Branch Connector for Parallel Solar Panel Pair Male and Female]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [IP65 Waterproof Green Blue Red Color Garden Laser Projector Light for Night Decoration]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Ceftriaxone Sodium 99% API CAS 104376- 79 -6 for Injection Grade.vol. 1.Pharmaceutical Powder Vitamin a Acid /Retinoic Acid/ Tretinoin for Skin CAS 302- 79 -4, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Hot Cheap Electric Scooter 60V800W20ah for Adult From China]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Cosmetic Raw Material Powder CAS 20449- 79 -0 Pure Bee Venom/Melittin/Melitten.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [PVC Plastic Marble Board/Plate/Wall Extruder]

Prasad, L. 1969.Pharmaceutical Chemicals Cefodizime Sodium CAS 86329- 79 -5.Hot Selling Ceftriaxone Sodium CAS 104376- 79 -6 Top Quality, Metallurgy and Petroleum, Montreal. pp. 3-15.         [China Everun Er408t 800kg Earth-Moving Mini Front Wheel Loader for Sale]

10 Inch Active Stage Monitor PA Audio Speaker System for Line Array Subwoofer Live Show , A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-99% High Quality Nootropics Drugs Huperzine a 102518- 79 -6 Hupa USA Factory Fast Delivery.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [T-Electric Pipe Bevelling Machine ]

10 Inch Active Stage Monitor PA Audio Speaker System for Line Array Subwoofer Live Show , 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.         [Plush Dolls with Colorful Skirt]

10 Inch Active Stage Monitor PA Audio Speaker System for Line Array Subwoofer Live Show , A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [L18 /8693 Falante Professional 18inch Subwoofer 1200W New Product China Supplier]

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.         [Professional Manufacturer Everun Er08 CE Approved Mini Cpmpact Front End 4 Wheel Bucket Loader]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [IP68 8W-35W Surface Mounted Multi-Color LED Underwater Swimming Light]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Yn725 Yineng Mini Wheel Front Loader]

USBM. 1987.Manufacturer Supply Poly L-Lactic Acid with Lowest Price Raw Material Bulk 79 -33-4 for Food Additives,Crovell Factory Supply High Quality CAS 79 -57-2 Oxytetracycline-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Christmas Personalized Gift Sublimation Photo Printed Music Mug]

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 CAS 16595-80-5 Levamisole Hydrochloride/ HCl]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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