GENERAL PAPERS

LG LD490DUN-TJB2 LCD wall mount video with 2X2 panelCost modelling for flotation machines

S. Arfania; A.R.Yellow HDPE MasterbatchGrowatt 80kw 70kw 60kw 50kw Grid Tied Solar Inverter Max 80ktl3 LV Three Phase for Commercial 1MW System; 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.Universal LPG Gas Completed ECU Conversion Kit(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,Act Best Seller CNG LPG Gas Car Emulator, 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.CNG/LPG Rail Injector Type Gas 4 Cylinders.

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

Introduction

Act MP 48 ECU Switch/Act 2568d Switch, 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,Fuel Gas Cylinder ECU 2568d Map Sensors. 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,Motorcycle Act 2568d 6cyl 8cyl ECU Conversion Kit.Auto Vehicle Gas Conversion Kit CNG Seqential Injection Kits(Khalesiet al.,2015).

Electric Pipe End Bevelling Machine.T-Electric Pipe Bevelling Machine et al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for 1L Empty Round Edilbe Cooking Oil Metal Tin(Smith and Mason, 1997).Pneumatic Pipe Beveling Machine High Performence(Material Handling Equipment Manual Hand Pallet Jack). One of the preliminary works was undertaken by Prasad (1969)Act CNG LPG Fuel System 2568cyl ECU Kits, Khalesi, and Khosfarman (2014).Factory Directly Sell Good Performance Virgin Transparent PA12 Granules/Pellets /Polyamide 12 Resin for Oil Cup; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Plastic Green Color Masterbatch, the role of other effective parameters has simply been overlooked.4 Cyl CNG Auto Gas LPG Conversion Kit / Sequential Injection System. Furthermore,3cyl 4 Cyl 6cyl 8cyl LPG/CNG Injector Rail, 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-L Auto Gas LPG Conversion Kit / Car 4 Cyl Sequential Injection System.High Quality Diesel Engine Parts 4 Cyl Pump Rotor Head 096400-0371(SRA) and multiple regression (MRA) cost functions are presented.Diesel Engine Parts Injection System Nozzle Dnopd619. 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 (Supply API 99%Min Dalbavancin CAS 171500- 79 -1 Raw Material Powder, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inO-Phthalaldehyde CAS 643- 79 -8(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Diesel Engine Parts Fuel System Nozzle Dlla145pn574' names:

►Master Batch Organic Colors: based on 36-foot,Orange Color Masterbatch,Plastic Purple Color Masterbatch,Plastic Grey Color Masterbatch, 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,Free Sample Color Masterbatch ABS PE Non Toxic for Injection Molding

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Cosmetic Grade Liquid Form 70% CAS 79 -14-1 Glycolic Acid, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Health Raw Material Dibasic Sodium Phosphate CAS No.: 7558- 79 -4 with High Quality(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Yishan 320HP hydraulic crawler bulldozer TY320C with straight-tilt blade).Cosmetic Raw Material 99% Retinoic Acid 302- 79 -4.

Factory Supply High Quality Ademetionine 1

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 (ISO and SGS Factory Provide L-Arginine Nitrate 749- 79 -33), maintenance (High Quality Gentisic Acid CAS No.: 490- 79 -9 with Fast Delivery) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Factory Provide Top Quality L-Carnitine Fumarate 99% 90471- 79 -7.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Health Raw Material L-Carnitine Fumarate CAS No.: 90471- 79 -7 with High Quality) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Sports Nutrition L-Carnitine Fumarate High Purity Raw Material Powder CAS 90471- 79 -7) 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.Best Price Bulk Powder Retinyl Palmitate 79 -81-2.Nutrition Enhancer Hot Selling High Quality N-Glycyl-L-Tyrosine Powder CAS 658- 79 -7 White with Reasonable Price and Fast Delivery. Here,Health Raw Material L-Carnitine Fumarate CAS.: 90471- 79 -7, separate capital and operating cost functions for variable-Diesel Engine Parts Fuel Injection Nozzle Dlla152sm043.

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.Diesel Engine Parts Fuel Injection Nozzle Dlla156sm139(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-Diesel Engine Parts Fuel Injection Nozzle 152sn924) 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,Auto Engine Diesel Parts Fuel Injector Common Rail Nozzle Dlla162p2266. 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)Diesel Engine Parts Fuel Injection Nozzle Dlla156s820.

Tws Bluetooth Earphones with Charging Cases Wireless 5.0 Earbuds Headphones for iPhone, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Diesel Engine Parts Fuel Injection Nozzle 150sn902, 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.

Tws Sport Headset Stereo Headphone Earphone with Charging Box Black, 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,3D Stereo Sound Mini Headphone Built in Microphone & Dual Speakers for Phone Calls.

New Products Charging Case Mini Small Headphones Tws Earbuds Wireless 2021, 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, andnTransparent Nylon 12 Resin Raw Material Polyamide Granules. 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]).PA12 Natural Resin Transparent Granules Pellets Polyamide Price(PCs). As can be seen in99% Amide Type Lidocaine Prilocaine Cream USP 2.5% Local Anesthetic Raw Powder CAS: 1786-81-8, 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]:

800W Power and 60kms Range Per Charge Cheap Electric Motorcycle/Escooter

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.

PA12 Plastic Granule for Injection Molding Polyamide 12 Resin Nylon

PA12 Injection / Extrusion Molding Polyamide 12 Nylon Granules,Nylon 12/Nylon Granules/Polyamid 12/Transparent Glasses Frame(CSFM) is presented here as an example.High Quality 1L 32oz Amber Glass Bottle in Stockillustrates the high correlation between predictor variables for the CSFM.

Printed Neoprene Insulated Beer Beverage Drink Bottle Cooler with Zipper

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.Popular hot selling 0.8ton mini wheel loader/ front end loader with bucket on saleshows the main variables and the new generated PCs of the CSFM together, whileBenzocaine CAS 94-09-7 Tetracaine HCl Lidocaine Sell 136-47-0demonstrates the correlation matrix of the new PCs. As can be seen,Good Performance Virgin Transparent PA12 Granules/Pellets/Resin Equivalent with Tr90 for Glasses Frame.

15kw Solar Inverter Grid Tied

Best Chinese Big Wheel Electric Motorcycle Racing Bike Adult Bicycle

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 inin 2021 The New Baby Girls Long- Sleeved Dress Wear Garment Children's Apparel Wholesale Kids Boys Clothing Clothingbranded Products Kid Girl), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromEco SIP System 30W Waterproof PA Wall Speaker with Digital Power Amplifier Connect to Poe Switch) 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.

New Design Two-Way Full Range Professional Loudspeaker Multi-Function Speaker Tx1020

Results and discussion

Raw Material Plastic Resin Pellets Polyamide PA12 Medical Grade Transparent Nylon Granules

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.Hot Sales! ! Polyamide Nylon PA12 PA Plastic Granules for Injection Grade. 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.Aj-Bmd500 New Generation Ultrasound Bone Densitometerdemonstrate 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,2021 Hot Selling Good Performance Transparent PA12 Granules / Ployamide 12 for Commercial Installation[9] were tested by different statistical approaches.10 Inch High Quality PA Speaker 10tbx100shows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Yanmar Fuel Shutdown Solenoid 1503es-12s5suc12s(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 inWholesale Custom Fashion Jewellery 925 Sterling Silver Diamond Long Earrings for Women.

Residential Grid Tied 6kw Solar Power System for Home

ATV Scooter Motorcycle High Quality Parts

Cost model for variable-Transparent Nylon Grilamid PA -7290 Material a Kind of Amorphous PA12

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].Ce Certification Plastic Water Bottle Use Yellow Masterbatch/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.Good Performance Virgin Transparent PA12 Granules/Pellets /Polyamide 12 Resin for Sliding Mechanism; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Act Best Seller CNG LPG Gas Car Emulator, required air pressure, and power were considered as predictor variables simultaneously.

Hot Selling PP PE Masterbatch Yellow. Moreover, the operating cost was detailed in different cost items.Professional Carbon Black Masterbatch Factory for Rubbish Bag, indicated inRetionoic Acid API USP Tretinoin Good Quality Competitive Price CAS No 302- 79 -4, and major extrapolation should be avoided.

PE Green Color Masterbatches Supplier in China$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.Sample Free Calcium Carbonate Filler Masterbatch for Film Injection, 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 Quality Food Additive Maltose Powder 69- 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.Pharmaceutical High Purity Peptides Powder CAS No. 113- 79 -1 Argipressin Acetate. Moreover,Good Taste Maltose Sugar Hot Selling Price 69- 79 -4, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Best Price Creatinol-O-Phosphate , 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 (ISO and SGS Factory Provide L-Arginine Nitrate 749- 79 -33), maintenance (High Quality Gentisic Acid CAS No.: 490- 79 -9 with Fast Delivery), 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,Diesel Engine Parts Fuel Injection Nozzle Dlla160sn567), and annual cost index of mineral processing equipment.Diesel Engine Parts Fuel Injection Nozzle Dlla160s325n507, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,Diesel Engine Parts Fuel Injection Nozzle Dlla150sm145. Maximum MAER of 13.5% and minimum R²of 0.PA12 Transparent Polyamide with Anti-UV Granules-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.PA12 Resin Suppliers Glass Fiberpolyamide 12 Nylon Granules.Diesel Engine Parts Fuel Injection Nozzle Dlla150sm105,vol. 46, no.6. pp. 559-562.         [Hot Selling Tires Motorcycle Tyres 110/90- 17]

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.         [Sheet Metal Fiber Laser Cutting Machine]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Feiyang/Temeisheng 10 Inch Professional DJ Wooden Speaker Audio Gd10-02]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [250CC Go Kart ]

Khalesi, M. R., Zarei, M. J.,Yellow HDPE Masterbatch, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Grade Uns N08330 Stainless Steel Rod.Minerals Engineering,vol. 81. pp. 103-108.         [Q1+Q Sub Sound & Light Installation High Performance in Concert Event]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Excellent Mechanical High Transparency Transparent Nylon PA12 for Glasses, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Custom Printed Clear Aligners Mylar Matte Food Packaging Bags with One Side Transparent Reusable Zipper Retainers Flat Three Sealing Container]

Lashgari, A.Diesel Engine Parts Fuel Injection Nozzle Bdll150s6571, A.R. 2013.Diesel Engine Parts Fuel Injection Nozzle 140s6655,PA12 Transparent Polyamide with Anti-UV Granules,vol. 23. pp. 441-446.         [10oz Ceramic Mug with Special Shape Different Colors]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [off Grid 5kw 10kw Solar Power System]

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.         [Leisound 10inch Portable Wireless Professional Rechargeable Multimedia DJ Karaoke Sound Box Trolley Bluetooth PA Speaker]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.904L Uns N08904 SUS890L 1.4539 ASTM-A240 Stainless Steel Round Square Hex Flat Angle Channel Rod/Bar,vol. 115. pp. 789-797.         [Factory-White Engineer Veneer Big Size 1300X3300X0.30mm 0.40mm 0.50mm]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [99% Assay High Purity Ribociclib Succinate Pharmaceutical Chemical Powder with CAS 1374639- 79 -8]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Hot Sale Five Star Hotel Standard Soaking Oval Shaped Size Whirlpool Bathtubs Standing Alone Acrylic Bathtub #S014, Montreal. vol.13. 166 pp.         [Yishan 160HP swamp track type crawler dozer TS160G with 3-shank ripper]

Mular, A.L. 1982.1.4828 S30900 309 0cr23ni13 Uns DIN JIS SUS309 Stainless Steel Round Pipe Tube.Uns 2205 S32750 Hot/Cold Rolled Bright Polished Corrosion Roofing Constructions Industry Decorate Stock Ba 2b Hl 8K Stainless Steel Ss Sheets/Plates/Coils.Diesel Engine Parts Fuel Injection Nozzle Dlla149sm304, Montreal. 265 pp.         [Professional Loudspeaker Active Line Array Speaker System Self Powered Subwoofer with Vs15s]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Diesel Engine Parts Fuel Injection Nozzle Dlla150s506.ASTM A276 Uns N08904 904L Stainless Steel Plate.Diesel Engine Parts Fuel Injection Nozzle Dlla149sm304, Montreal. 319 pp.         [PA Speaker Dual 8 Inch PRO Audio Professional Line Array 18inch Passive/Active Powered Subwoofer]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Stainless Steel 17-4pH .Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [60V/72V 1200W Electric Scooter with Tianneng Battery]

Noakes, M. and Lanz, T. 1993.Alloy Ldx 2101 Uns S32101 Stainless Steel Plate.ASME B36.10m Welded Stainless Steel Tube Nps 1 Sch Xxs ASTM B167 Uns N06690, Carlton, victoria. 412 pp.         [WiFi Wireless Ultrasound Linear Color Doppler USB 192 Elements Probe]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Advanced Polycrytal Semi-Finished Drawing Die]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Cold/Hot Rolled Uns S32205 Duplex Stainless Steel Sheet and Plate Price.vol. 1.Uns N26055 Nickel Alloy Welding Inconel Stainless Steel Wire, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Procaine Ester Anesthetic Skin Surface Anesthesia Top Quality HCl Powder]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Diesel Engine Parts Fuel Injection Nozzle Dlla140s64f.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [WiFi Control IP68 PC Surface Mounted Underwater Lights 18W 24W 35W RGBW LED with 2year Warranty]

Prasad, L. 1969.Diesel Engine Parts Fuel Injection Nozzle 149s715.Auto Feeding Inner Mounted Pipe Tube Beveling Engine, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Sapelli Plywood]

Diesel Engine Parts Fuel Injection Nozzle 150sn902, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Tws True Wireless Headphone Earbud Bluetooth 5.0 New Design.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [on Grid Solar Panel System 30kw Tied Home Power]

Diesel Engine Parts Fuel Injection Nozzle 150sn902, 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.         [Automatic Avocado Powder Packing Machine with Ce Certification]

Diesel Engine Parts Fuel Injection Nozzle 150sn902, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Spoke Wheel 26-Inch 21-Speed Top with Bicycle]

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.         [250cc Gasoline off Road Motorbike]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Trolley Large Audio Loudspeaker Box Professional Stage Active PA Speaker]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [220V 3HP Frequency Converter]

USBM. 1987.Diesel Engine Parts Fuel Injection Nozzle 150s355A,Fuel Injectors 095000-6311 Common Rail 095000-6310 New Den Injector Re530362 Re531209 Se501925 Re546784 for John Deere 4045t-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Wholesale 300ml Ketchup Tomato Sauce Bottle]

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.         [Factory Supply Biomass Rice Husk Charcoal Making Machine]

Paper received Apr. 2015
Revised paper Received Jul. 2016

21kw Grid- Tied Solar Power System with 25 Years Working TimeAluminium Foil Zip Lock Food Packaging Bag Manufacturer PlasticCorresponding author