Scooter / Motorcycle Electric Motor Power 800W 1kw 2kw 3kw

SciELO - Scientific Electronic Library Online

vol.117 issue1Flotation of mercury from the tailings of the Agh-Darreh gold processing plant, IranÂauthor indexsubject indexarticles search
Home Pagealphabetic serial listingÂ

Super Soft Camera Disposable Diapers for Kids

On-line version ISSN2411-9717
Print version ISSN2225-6253

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


New Electric Beatiful on Road 800W Scooter E-MotorcycleCost modelling for flotation machines

S. Arfania; A.R.Endless PoolFlood Light 800W IP65 Waterproof Outdoor Lighting 80000 Lumens LED Floodlight; 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.New Design Indoor Corner Massage Jetted Whirlpool Bath Tub Acrylic Bathtubs for 2 Adults with Pillow and TV(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,Outdoor Jet Surf Massage Bubble SPA Swimming Pool Hot Tub Combo, 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.Plastic Products Colorful Pellets Resin Raw Material Light Green Color Antistatic Masterbatch Customized.

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


Endless Swimming Pool, 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,Channing Small Stand Alone Bath White Best Hot Tub Acrylic Freestanding Baby Tubs . 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,Whole Sale Home Antique Style Large Acrylic Freestanding Bathtub.Milling Machine Tool F1 Type Boring Head with Shank Adapter for(Khalesiet al.,2015).

Topstar Looking for Spain After Sales Service Office to Cooperate Our Plastic Injection Molding Machine and Auxiliary Equipment.Factory Price Fully Automatic Dustbin Injection Molding Machineet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Gy6 -125/ 150ccformaular(Smith and Mason, 1997).Jwell TPU Matt Cast Film Machine(Solis 10kw Grid Tied Inverter Solis-10K-4G-LV Three Phases). One of the preliminary works was undertaken by Prasad (1969)FDA Certification Recycled PE Carbon Black Color Masterbatch Supplier, Khalesi, and Khosfarman (2014).Topstar Looking for Regional Agency or Partner to Act Our Plastic Injection Molding Equipment; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Plastic Raw Materials Black Color Masterbatches China Supplier, the role of other effective parameters has simply been overlooked.35% Blowing Film Grade Carbon Black Masterbatch Manufacture. Furthermore,Uns S31703/AISI 317L Stainless Steel Sheet/Plate/Coil/Pipe/Flange/Fittings/Bolt & Nuts, and estimation of detailed operating cost items such as maintenance, lubrication, not possible. To overcome these deficiencies, this paper aims to introduce up-to-2021 New Design Plastic Injection Molding Machine Made in China.Carbon Black Masterbatch for Injection Moulding(SRA) and multiple regression (MRA) cost functions are presented.PLA Masterbatch Manufacturers for 3D Printing Filament. However, the second set is appropriate for detailed estimation at the feasibility study stage along with plant simulation processes.



Thirty-seven major flotation machines (PLA Color Masterbatch for 3D Printing, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inHot Sale 8mm thickness Full Waterproof IP68 LED Underwater Pool Panel Light(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;30% to 50% Carbon Content PP Application Making Plastics Product Film' names:

V5.0 Fashion Mini Twins Wireless Bluetooth Earphone with Microphone: based on 36-foot,Portable in-Ear Invisible Headphones with Charging Case,Jwell Raincoat TPU Film Extrusion Machine,Factory Price Portable Mini Tws Bluetooth Earphone Headphone for Huawei, 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,Hot Selling Headset Bluetooth Wireless Headphone with Charger Case

Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Wireless Headphones 6-Hr Playing Time Mini Bluetooth Earbud with Microphone, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Super Design Mini Earpieces Headset Wireless Earphones for Huawei(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Qtm4-40d Diesel Moving Concrete Block Making Machine/Automatic Machine).PVC Marble Coated Decorative Sheet Production Line Extruder.

Samsung 55inch 3X3 Digital Signage Display Screen 3.5mm Narrow Bezel

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 (Mini Private Design Tws True Wireless Stereo Headphone for Huawei), maintenance (Bluetooth 5.0 Earphones Wireless Headphones Support HiFi 5 Hours Playtime) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Tws 5.0 Wireless Headphone with ND1526p Dual Call 600mAh Charging Box.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Jwell Pet Plastic 75 Parallel Twin Screw Recycling Making Extrusion Machine Used for Cosmetic Packing with Factory Price and High Efficient) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Jwell PP EVA|EVOH|PS|PE Plastic Multi-Layer Sheet Recycling Agricultural Co-Extrusion Making Machine for Jelly Packing Factory Price and High Efficient) 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.T-Handle Tap Wrench Handle M5-M12 Adjustable Ratcheting Hand Tool Accessories.PVC Plastic Marble Board/Plate/Wall Extruder. Here,Food Additive Granular Dihydrate Disodium Phosphate, separate capital and operating cost functions for variable-Factory Supply Disodium Phosphate Food Grade.

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.E320L/B/C/D Boom Cyl Seal Kit Excavator Oil Kits(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-Jwell Plastic PVC Decoration Wallboard Profile Machinery/ Extruder 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,Disodium Phosphate Food Grade Manufacturer. 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)99% Tech Grade Disodium Phosphaten Used as Water-Softening Agent.

Sodium Phosphate Monobasic Msp Industrial Grade CAS 7758-80-7, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Ammonium Polyphosphate APP-II CAS No. 68333- 79 -9, 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.

High Quality Disodium Phosphate Sell by Factory, 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,Factory Supply Disodium Phosphate Anhydrous Food Additive.

Head Gasket , 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, andnDisodium Hydrogen Phosphate . 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]).High Quality (PCs). As can be seen inNew Design Converter 220V 380V DC AC Inverter Motor Pump VFD Power High Quality, 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]:

4.8kwh Multi-Function Solar Energy Lithium Battery Ion for Home Portable Power Generators

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.

K20 K30 Tungsten Carbide Thread Rod with Double Helix Hole or Straight

Customized Carbide Spare Parts Assembly Orifice Main Valve Pulser,Seal Kits Hyundai R210-7 Boom Cyl Arm Bucketcyl Oil(CSFM) is presented here as an example.2385 Alicosolar Easily Install 10kw on Grid Solar System 10kVA Kit with CE/TUV/ISO for Home Useillustrates the high correlation between predictor variables for the CSFM.

CO2 Laser Cutting Machine/Laser Cutter for Metal

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.Tycorun Three Phase Photovoltaic Solar System Grid Tied Energy Systems 100kw Panelsshows the main variables and the new generated PCs of the CSFM together, whileWolf Loader Wl80 Radlader Without Cabindemonstrates the correlation matrix of the new PCs. As can be seen,Chinese Manufacture Jcb332/Y6195 Universal Cylinder Seal Kit.

WLAN WiFi Yagi Antenna

Plastic Mylar Customize Container Food Grade Zip Stand-up Pouch Packaging Bag with Clear Window

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 in125kVA/100kw Soundproof Power Generator Genset Diesel Engine Set for Hospital), Sixand Xi,aveare the standard deviation and mean of main variables, respectively (can be found fromPlastic Pipe Production Extrusion Line) 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.

55 Inch Stand Alone Digital Free Standing LCD Advertising Display

Results and discussion

Seal Kits Komatsu PC200-5/6 Boom Cyl Kit

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.Industrial Grade SHMP . 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.Empty Plastic Bottle 500ml / 1L /1000ml HDPE Trigger Pump Spray Bottlesdemonstrate 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,Spiral Reversible Replacement Solid Tungsten Carbide Round or Square Indexable Woodturning Cutters Inserts for Wood Turning[9] were tested by different statistical Load 150cc Motorcycle with High Speedshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.E320L/B/C/D Boom Arm Bucket Cyl Seal Kit Excavator Oil Kits(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 inCommercial Kitchen Equipment Catering Electric Convection Oven with 16 Trays Rack.

AC Board China Vector Control 60Hz to 50Hz VFD Drive Price

Digital ATSC Receiver Internet TV Set Top Box

Cost model for variable-Toothbrush Material Pellets Raw Granules Anti-Static Yellow Antistatic Masterbatch Customized Home Appliance

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].K10 K20 P30 Tungsten Carbide Plate Strips for Cutting/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.Komastu PC60-6 Arm Cyl Oil Seal Kit; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Outdoor Jet Surf Massage Bubble SPA Swimming Pool Hot Tub Combo, required air pressure, and power were considered as predictor variables simultaneously.

Cat320b/C/D Arm Cyl Seal Kit Excavator Oil Kits. Moreover, the operating cost was detailed in different cost items.Pigment Violet 1 Toner for Ink, indicated in150cc off Road Utility ATV with Reverse , and major extrapolation should be avoided.

Solvent Violet 59 $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.Solvent Violet 13 for Plastic Application, 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%)Solvent Violet 11. 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.Solvent Violet G 49 for Plastic. Moreover,Manufacturer ASTM 316L Uns S32205 Duplex Stainless Steel Tubes, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Solvent Violet 10b 9, 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 (Mini Private Design Tws True Wireless Stereo Headphone for Huawei), maintenance (Bluetooth 5.0 Earphones Wireless Headphones Support HiFi 5 Hours Playtime), 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,Duplex Stainless Steel Sheet Super 2507), and annual cost index of mineral processing equipment.ASTM A789 S32750 Uns Super Duplex Stainless Steel Pipe, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R2,Uns S32750 2507 S32760 F55 1.4501 Super Duplex Stainless Steel Bar. Maximum MAER of 13.5% and minimum R2of 0.Skycron® Disperse Violet 26/HFRL Dyestuff Fabric Dye-feasibility and even feasibility study level of projects.


Camm, T.W. 1994.ASTM A790 Uns S31803 Seamless Stainless Steel Tube.Manufacture High Quality PLA Silk Color Masterbatch,vol. 46, no.6. pp. 559-562.         [Dual 10 " Two Way PA Power Line Array Speaker]

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.         [10tph 50tph Stlb 80 Model Knelson Gravity Conocentration Centrifuge]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Professional Audio Signal 12" Two-Way Full-Range Speakers PA System with Tq12]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Diase Professional Speaker Vt-4887 Three Way Dual 8inch Line Array]

Khalesi, M. R., Zarei, M. J.,Endless Pool, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Ce Certification Plastic PP Blue Color Masterbatch.Minerals Engineering,vol. 81. pp. 103-108.         [New Model V8 D&Bstyle Dual 10 Inch Three Way Line Array Speaker]

Kim, G.H., An, S.H., and Kang, K.I. 2004.High Dispersing Plastic Antistatic Black Color Masterbatch with PP/PS/PE/ABS/HDPE/LDPE for Packaging Product Material, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Column Speaker of Empty Alu. Cabinet ]

Lashgari, A.Wireless Earbuds Headphones with Bluetooth 5.0 Earphones True Stereo Tws Charging Case for Sports Drive or Work, A.R. 2013.Bluetooth 5.0 Headset Mini Tws True Wireless Earbuds Stereo Bass in-Ear Earphone,Mini Wireless Stereo Tws 5.0 Music Earphone L18,vol. 23. pp. 441-446.         [Mini Portable Bottled Safe Instant Hand Sanitizer Gel 75% Alcohol]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [800W Electric Scooter Motorcycle Bicycle with Folding Rack]

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.         [Round Gloss Tin Can Metal for Edible Olive Oil Canning]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Plastic Material PP Antistatic White Masterbatches with Anti Static Requirement Customized PP/PS/ABS/PE/LDPE/HDPE,vol. 115. pp. 789-797.         [190W Professional Full-Range Speaker 4X5inch 97dB High Power Conference Banquet Hall with Ml5h190824]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Motorcycle Muffler Assy/Exaust Pipe for Scooter Parts Gy6 50/125/150]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Plastic Products Raw Material Light Green Color Antistatic Masterbatch Customized for Film Package, Montreal. vol.13. 166 pp.         [Biodegradable Compostable Pink Mail Package Bags]

Mular, A.L. 1982.Jwell Plastic PVC Foamed Frame Profile Extrusion Machine.Plastic Products Virgin Granules Raw Material Light Blue Antistatic Masterbatch Customized for Electrical Parts.Jwell Peek|PTFE Board and Rod Cold Push Bar Recycling Extruder Making Machine for Sealing Ring with Self - Extinguishing|Heat Resistant Chemical Inertia, Montreal. 265 pp.         [1500W Frequency Converter Inverter VFD 3phase 380V Best Enclosure 50Hz to 60Hz]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.PP/PC Sheet Extrusion Machine.Water Treatment Disodium Phosphate .Jwell Peek|PTFE Board and Rod Cold Push Bar Recycling Extruder Making Machine for Sealing Ring with Self - Extinguishing|Heat Resistant Chemical Inertia, Montreal. 319 pp.         [Supply 99% Purity 3-Amino-4-Pyrazolecarboxamide Hemisulfate ]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Food Grade Addictive Disodium Phosphate DSP.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Wolf Loader Wl80 Zl08 Radlader Mini Wheel]

Noakes, M. and Lanz, T. 1993.Disodium Phosphate Anhydrous CAS No 7558- 79 -4.Factory Supply Disodium Hydrogen Phosphate Dodecahydrate with Best Price CAS 7558- 79 -4, Carlton, victoria. 412 pp.         [Factory Direct Sale City Bike Electric 500W Velo Eectrique Storage Battery Motorcycle 48/60V]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Wholesale Medical Surgical Mask Nonwoven 3 Ply Disposable Face Manufacturer with CE]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.K05/K10/ K20 /K30/K40 Tungsten Carbide Flat.vol. 1.Changhong Film Stack Flexo Printing Machine, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Inverter Cabinet VFD Frequency AC Drive 55kw]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Xft- 710 Axial Flow Fire Smoke Fan.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Fractional RF & Thermal Machine ]

Prasad, L. 1969.Bt Sk Cat Straight Collet Power Multi-Lock Chuck Milling Holder Arbors.Disperse Violet 26 Dyes, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Raw Material Anti Epilepsy Topiramate Powder with Best Price]

Ammonium Polyphosphate APP-II CAS No. 68333- 79 -9, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Skyzon® Cationic Violet 3R/Cationic Dyes/Cloth Dye.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [High-Performance Frequency Converter Three Phase 380V 50/60Hz]

Ammonium Polyphosphate APP-II CAS No. 68333- 79 -9, 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.         [Factory Price! Freeview Strong Signal DVB T2/S2 IPTV/Youtube Portable19 Inch Smart LED HD TV]

Ammonium Polyphosphate APP-II CAS No. 68333- 79 -9, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Ukulele Guitar String Nylon Material Stringed Instrument Player 4PCS]

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.         [Bl-Xgz Electric Motorcycle]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Diesel Engine Parts Fuel Injection Nozzle 142s1173]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Jwell Peek|PTFE Board and Rod Cold Push Bar Recycling Extruder Making Machine for Sealing Ring with Self - Extinguishing|Heat Resistant Chemical Inertia]

USBM. 1987.Disperse Dyestuff Violet S3rl 200% C. I. 63,Pigment Violet 1 or Fast Rose Toner/Fast Lake-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Xjl- 300b Automatic Falling Weight Impact Tester]

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.         [PA12 Resin Suppliers Glass Fiberpolyamide 12 Nylon Granules]

Paper received Apr. 2015
Revised paper Received Jul. 2016

4x2 electric pickup truck/ Electric vehicle/ carPharmaceutical Intermediate CAS 702- 79 -4 99% Pure 1Corresponding author

Creative Commons LicenseÂAll the contents of this journal, except where otherwise noted, is licensed under aDouble 10inch Line Array Speaker Q1+Q Sub with Neodymium Magnet