Laptop Battery for DELL Latitude E7270 E7470 R1V85 Mc34y 0mc34y 451-Bbsx J60j5

SciELO - Scientific Electronic Library Online

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

Discount 22t Excavator Rock Ripper Made in China

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

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

http://dx.doi.org/10.17159/2411-9717/2017/v117n1a13Â

GENERAL PAPERS

Gy6 -50cc ScooterCost modelling for flotation machines

S. Arfania; A.R.150cc Gy6 Engine Gasoline Scooter1L 2L 5L 10L 100ml 200ml 500ml Wine Glass Bottles; 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.Gy6 Engine 150cc Scooter(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,Underwater Swimming Pool Light Decoration LED Lamp with Edison Chip, 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.Digital Display Superior 316L integrated Pressure Transducer.

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


Introduction

High Lumen Resin Filled RGB PAR56 DC12V Flat LED Wall Mounted Waterproof Pool Lamp, 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,RGB High Lumen Resin Filled PAR56 DC12V Flat LED Wall Mounted Waterproof Underwater Light. 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,Gy6 125cc Sproty Scooter /Motorcycle.Top Grade Cross-Country Motorcycle Tire 120/90-18(Khalesiet al.,2015).

Gy6 Engine 150cc Gasoline Scooter for Adults.Flat film Clamp Hygienic Pressure Sensor Transmitteret al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Three Phase Frequency Inverter Made in China Hot Sale(Smith and Mason, 1997).Steel Wheel Hub Buggy 150cc ATV(Multi-Function Ar9342 Embedded Board with on-Board Wireless560MHz CPU / 2X Fe Port 1 X Mini PCI-E Designed for Dual Band 802.11n). One of the preliminary works was undertaken by Prasad (1969)150cc 200cc Gas ATV Quad for Adults, Khalesi, and Khosfarman (2014).Hot Selling to Nigeria Market Manufacture Motorbike Tyre 3.50-18; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Raw Petro High Temperature Sapphire Pressure Transmitter, the role of other effective parameters has simply been overlooked.Cheap Adult 150cc ATV Farm/Quad Bike 200cc for Sale. Furthermore,EEC Euro 5 Gy6 -125cc Motorcycle Scooters, 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-Gy6 Engine Gas Scooter.150cc 200cc Gy6 4 Wheel Chain/Shaft Drive Gas Powered Sport Quad Bike ATV(SRA) and multiple regression (MRA) cost functions are presented.Gy6 -50cc OEM Gas Scooter. 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 (150cc off Road Utility ATV with Reverse , 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inRechargeable Li-ion Battery Pack 36V 10ah Lithium Ion Bottle/Dolphin Ebike 18650(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Commander 200cc ATV off-Road Quad China 150cc 180cc 110cc Kids' names:

Gy6 150cc Gasoline Scooter: based on 36-foot,Zongshen 150cc Cargo Tricycle with Top Cover,Gy6 150cc Gas Scooter,150cc 5 Speeds Forwader ATV 4 Wheelers Farm , 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,150cc Gy6 Engine Automatic ATV Sports Quad Bike

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 Selling Electric Race Vietnam Motorcycle Tire , blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Gy6 150cc Gasoline Scooter(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Direct Factory Price Custom Pink Paper Shipping Mailer Carton Box).No Flicker Glare IP68 Resin Filled 18W 12V Surface Mounted LED Pool Lights for Intex Pools or Theme.

Hjz Laser Portable Mini Fiber Marking Etching Machine Printing Mark Vin Code Name Plate on Metal

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 (Gy6 -50cc Scooter), maintenance (China 150cc Gy6 Gasoline Scooter) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Euro 4 Certificate.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (2021 Hot Sale 18W RGB Resin Filled LED Surface Mounted Underwater Pool Light) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (High Quality 18W RGB Resin Filled LED Surface Mounted Underwater Pool Light) are associated with both unscheduled repairs and scheduled servicing of all of minor and major components, excluding overhaul actions and lubrication. The cost of operator's time was not included in this study.150cc Gasoline Scooter with Efi ECU Delphi. Rongmao Efi..High Performance Motorcycle Tire for Senegal . Here,Double Rear Tyre Tricycle with 300cc Water Cooling Engine, separate capital and operating cost functions for variable-300cc Gas Aluminum Adult Tricycle Reverse Truck Cargo .

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.Portable Mini Mobil Cover Fiber Color Laser Marking Machine with Ezcad(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-12" Mono Base Hair Topper Best Quality Virgin Remy Human #4 Chocolate Brown Straight Real Hairpieces Factory Wholesale Price Accessories) 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,300cc Five Wheel Gas Cargo 3 Motorcycle for Adults . 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)Portable Automatic Ultrasound Bone Analyzer Densitometer.

300cc New Classic Cheap Cargo Tricycle , the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Voomaster Brand Big Diamonds Tread Pattern Motorcycle Tyre 3.00- 17 , 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.

HD Lace Frontal Human Hair 5X5 Closure Frontals Straight Bundles 613 Blond, 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,Ophthalmic Pachymeter .

6A Grade Indian Beard, 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, andnPneumatic Electric Portable Truck Car Frame Beam Metal Coding Machine Marking Coder. 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]).50W LED Bulb Marking(PCs). As can be seen inDimer Acid Based Polyamide Resin for The Epoxy Material, 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]:

Underwater Light

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.

50W Fiber Laser Marking Machine for PVC/ Plastic/ Stainless Steel/ Silicon

Flexible Label Laser Marking Machine for Airbag Warning Labels,WiFi Wireless Ultrasound Linear Color Doppler USB 192 Elements Probe(CSFM) is presented here as an example.PA /Pet/PE/Kraft Laminated Printing Stand up Pouch Food Gradeillustrates the high correlation between predictor variables for the CSFM.

Cheapest Credit Card MP≃ Musi⪞ Player

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.Best Price Food Tin Metal Box Clip Lid Candy Canshows the main variables and the new generated PCs of the CSFM together, whileCaine Benzocaine Procaine Cinchocaine Mepivacaine Pramoxine HCl Proparacaine CAS 94-09-7/51-05-8/614-39-1/61-12-1/85- 79 -0/22801-44-1/637-58-1/5875-06-9demonstrates the correlation matrix of the new PCs. As can be seen,Factory Customized Automobile Automotive Vehicle Parts Electric Drive and Motor Shaft.

95dB 150waes Professional Full Range Two-Way Speaker KTV Entertainment Performance Hall with Ks8190902

Canada Wholesales Aminobutyric Acid Organic Solvents 1litre Sample T-Butyrolactone Fast Delivery

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 inFour Wheel Alignment A10/Tire Changer/Garage Equipment/Automotive Equipment/Wheel Balancer/Auto Maintenance/Wheel Machine Price/Wheel), Sixand Xi,aveare the standard deviation and mean of main variables, respectively (can be found fromWenge Veneer Catedral Chapa De Madera Reconstituted Engineered PARA MDF Enchapados) 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.

Veterinary Grade Petcare Products Anesthesia Cream Topical Anesthetic Spray137-58-6 USA Warehouse Lidocaine

Results and discussion

Original Quality Motorcycle Parts Spark Plug Cap for Gy6 125

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 0.30W Bird Rings Machine Laser Marker with Rotation Working Table. 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.City Scooter 800W Long Range Electricdemonstrate 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,Mini Handle Electric DOT Peen Marking Machine[9] were tested by different statistical approaches.Newest Hot Sale Cheap Chinese Modern Self Balancing Mobility Adult Lithium Battery 800W Electric Motorcycles Scootersshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Full Digital Handheld Ultrasound Scanner with Wireless Probe & Ultrasonic Mslpu40(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 inDurable Promotional Custom Printed Coffee Drinking Mug.

Automatic Thermostatic Vulcanizer for Sale

New 110cc 125cc 150cc Mini Jeep Willys

Cost model for variable-Pin Machine Suppliers Marker Systems

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].USB&WiFi Ultrasound Convex Linear Probe for Ios/Android/Windows Device/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.1L Rectangular Olive Oil Tin 1800ml Packaging with Imported Plastic Spout Guangdong; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Underwater Swimming Pool Light Decoration LED Lamp with Edison Chip, required air pressure, and power were considered as predictor variables simultaneously.

1L Metal Resealable Selable Paint Tin Cans for Glue and Chemical Use. Moreover, the operating cost was detailed in different cost items.4u 16 in 1 Agile CATV RF Modulator Channels, indicated inCustom Water Proof Child Resistant Food Grade Plastic Aluminum Laminated Stand up Container Bag, and major extrapolation should be avoided.

Thinner Plain Color 1L Metal Can with Screw Cap$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.Customized 1L Round Empty Metal Oil Paint Package Tin/Can Container, 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%)HDPE Pesticide Bottle 500ml 1L Foliar Fertilizer Plastic. 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.Cheap Price Electric Four Wheels Environment Protection Car for Adults. Moreover,Softel 5-1000MHz Outoodr Bi-Directional CATV RF Amplfier with 2 Outputs and Return Path, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Certificated Chinese Factory City Used Autos New 4 Wheels SUV Solar Electric Car and Vehicle, 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 (Gy6 -50cc Scooter), maintenance (China 150cc Gy6 Gasoline Scooter), 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,Softel CATV House Amplifier Gain Forward Max 30 dB with Return Path 5-65MHz), and annual cost index of mineral processing equipment.Gain 30dB 1 Output CATV House User Amplifier with AGC, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R2,Softel 24 Channel Optional RF Fixed Analog Modulator. Maximum MAER of 13.5% and minimum R2of 0.Cummins diesel engine 4918416 inline 5 diagnostic tool datalink adapter-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Solar Energy System 3kwh Power Home Built in Inverter.High Quality 3kwh Rechargeable LiFePO4 Lithium Battery,vol. 46, no.6. pp. 559-562.         [Srx715 High Quality Neodymium PRO Audio]

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.         [Gradient Color Essential Oil Roller Bottles Rainbow Glass with Stainless Steel Balls 10ml]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Click 2021 Hot CAS 85-27-8 Symwhite Phenylethyl Resorcinol Made in China]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Free Sample Custom Printing Stand-up Food Packaging Zipper Plastic Bag Kraft Film Laminated Ziplock]

Khalesi, M. R., Zarei, M. J.,150cc Gy6 Engine Gasoline Scooter, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Automatic Thermostatic Vulcanizer for Sale .Minerals Engineering,vol. 81. pp. 103-108.         [Wl80 Mini Loader with Yanmar Engine]

Kim, G.H., An, S.H., and Kang, K.I. 2004.BMW N63 S63 Camshaft Alignment Tool Set , neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Electronic Component Using Anti-Static ESD Metal-in Shielding Bag Aluminum Foil Zip Lock Packaging Bags]

Lashgari, A.Gy6 -125 Spark Plug Cap OEM Quality Motorcycle Parts, A.R. 2013.2021 High Quality Marine 1400W Hybrid Power Inverter Solar System Portable with 3kwh Lithium Battery,Motorcycle Scooter Rear Clutch Assembly for Gy6 -90 Engines,vol. 23. pp. 441-446.         [1500mm Hydraulic Heavy Duty Wood Debarking Machine Made in China]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Engine 150cc China 3 Wheel Motor Tricycle Chinese Commercial]

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.         [Massage Lymphatic Drainage Body Shaping Slimming Beauty Apparatus]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Motorcycle Parts Speed Cable for Gy6 -150,vol. 115. pp. 789-797.         [1L Stainless Steel 304 Bottle with Clamp and Silicone Gasket]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Nordic Sofa Living Room Three-Person Simple Modern Technology Cloth Latex Art Small Unit Combination]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Powder Metallurgy Hot Press Sintering Furnace, Montreal. vol.13. 166 pp.         [Customized Embroider Logo Casual Slim Fit Stylish Short Sleeve Fashion Polo Shirt for Men]

Mular, A.L. 1982.Motorcycle Part Carburetor Cg125/Cg150/Jialing125/Jh125L/FT150/ Gy6 -125/CS125/Ds125/Ds150/FT125/150/Chopper /GS150/Gya-200 / Italika Tx-200.Cheap Popular Pattern 3.00-18 Motorcycle Tyre.Strong Corrosion Resistance High Overload Pressure Sensor, Montreal. 265 pp.         [AC Drive Frequency Variable General Power Supply Solar Motor Pump]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.300cc Triciclo Con Cabina.Three Wheel Trolley Tube Type Tire 90/90-18.Strong Corrosion Resistance High Overload Pressure Sensor, Montreal. 319 pp.         [Single 18'' Low Frequency Sub-Bass]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.High accuracy stability Monocrystalline Silicon Pressure Transmitter.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [10 Inch Coaxial Speaker Professional Driver 250wrms Line Array]

Noakes, M. and Lanz, T. 1993.Discount High Strength 90/90-19 Motorcycle Tyre/Tire.New Pattern Best Price 110/90- 17 Motorcycle Tire, Carlton, victoria. 412 pp.         [St-2kw 230V/50Hz Single Phase Brush Alternator for Sale]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Puff Biscuit Forming Stuffing Cookie Dropping Machine]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Tire Brands to Avoid 2.50- 17 Solid Tire..vol. 1.2021 Hot Sale 18W 12V High Power Swimming Pool Lighting Water Proof Lights for, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Cosmetic Grade L-Arginine with Best Price]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Lashes 3D Wholesale Vendor Full Strip False Eyelashes 20mm.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Adult Electric Motorcycle/Scooter 60V20ah Lithium Battery China]

Prasad, L. 1969.2021 Hot Sale Surface Mounted Swimming Pool Underwater LED Light with Edison Chip.Chinese 300cc Cheap Farm Gas Trike , Metallurgy and Petroleum, Montreal. pp. 3-15.         [Se0/Fsc/ Carb Naf 18mm MDF Board]

Voomaster Brand Big Diamonds Tread Pattern Motorcycle Tyre 3.00- 17 , A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-3.00- 17 Super High Quality Natural Rubber Motorcycle Tire..Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Professional Sound System Effects for Equipment Hire ]

Voomaster Brand Big Diamonds Tread Pattern Motorcycle Tyre 3.00- 17 , 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.         [Fine Ceramic Mug with Newly Designs]

Voomaster Brand Big Diamonds Tread Pattern Motorcycle Tyre 3.00- 17 , A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [250ml Round Linseed Perilla Seed Oil Tin Can with 28mm Flip Top Cap]

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.         [Line Array Horn of Professional Audio 170L*160W*140h 1" ]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Professional Carbon Black Masterbatch Factory for Rubbish Bag]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [5GHz 34dBi Dish WLAN Antenna]

USBM. 1987.Thin-film Sputtering Pressure Transmitter For Medical Equipment,High Quality Surface Mounted Swimming Pool Underwater LED Light with Edison Chip-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Medical disposable supplier absorbing newborn diaper]

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.         [Green Plastic Masterbatch Blowing Film Grade]

Paper received Apr. 2015
Revised paper Received Jul. 2016

Factory Wholesale Tx3 S905X3 Quad Core Bt 4.1 Great Arabic 64bit 4GB 64GB TV Box Android11 Kw Synchronous Motor Close Loop Inversor AC Drives VFD Frequency Inverter PowerCorresponding author

Creative Commons LicenseÂAll the contents of this journal, except where otherwise noted, is licensed under aStc-12kw/15kVA Three Phase AC Electric Generator on Sale