GENERAL PAPERS

1L Empty Round Tin Can with Plastic Lid ManufacturerCost modelling for flotation machines

S. Arfania; A.R.WiFi Control IP68 PC Surface Mounted Underwater Lights 18W 24W 35W RGBW LED with 2year WarrantyHeat Seal Moisture Proof Cbd Gummies Plastic Food Packaging Candy Bag; 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.24watt IP68 Resin Filled Flat LED Swimming Pool Underwater Light(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,The Thinnest Wall Pool Underwater Swimming Light 18 Volts, 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.Rosen 7kw Grid Tied on Solar Panel System.

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

Introduction

11kw Grid Tied Solar Energy System Industrial Power Supply, 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,Customized 18mm Carb Birch Okoumen Plywood. 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,China Plywood for The Furniture/Construction.3-18mm Melamine Plywood/Melamine Board/Fancy Paper Face Plywood for Indoor Use(Khalesiet al.,2015).

Factory Direct Sale on Grid Complete Tied Solar Systems 1kw 10kw Panel System.Grid Tied Wind Solar Power Systemet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Three Heads Woodworking Machine Atc CNC Router(Smith and Mason, 1997).Canada IPTV Server Subscription Resellers Panel French Spain USA Turkey Arab Android Box Smart TV Mag M3u IP(Diesel Engine Parts Fuel Injection Nozzle Dlla150p249). One of the preliminary works was undertaken by Prasad (1969)Ash Solid Wood decoration Board, Khalesi, and Khosfarman (2014).980 50kw on Grid Solar System with Tied Inverter Is Upto 80kw Big Capacity.; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,800ml Square Metal Containers, the role of other effective parameters has simply been overlooked.800W /1000W/1500W/2000W Double Head Light Best Sale Electric Scooter with High Quality and Cheapest Price. Furthermore,Hot Sale 800ml Size 1liter Engine Oil Tinplate Tin Can with Metal Pressure Lid, 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-Hot Sale Metal Round Cans for Paint or Chemical Packaging.Everun CE Approved Articulated Er08 0.8 Ton Multifunction Front End Loader with Standard Bucket(SRA) and multiple regression (MRA) cost functions are presented.Wholesale Cmyk Printing 0.5 Liter Chemical Tin Cans. 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 (Un Approved 0.5 Liter Metal Square Paint Empty Tin Cans, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inHospital Equipment Portable Ultrasound Bone Densitometer at Best Price(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;5 Liter Tinplate Metal Packing Car Paint Container Engine Oil Tin Can' names:

►China Manufacturers Offer Cheap Price Front End Mini Shovel Loader 800 Kg: based on 36-foot,Everun New Design Er408 Small Compact 800kg Farm Machinery Wheel Loader with Mixer Bucket,Tin Can Manufacturer Customizable Cmyk Automotive Paint Rectangle Cans,Titan Brand 0.8 Ton High Quality Mini Wheel Loader with and Performance., 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,High Duty Chinese mini loader

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Exclusive Model Electric Scooter 800W 1000W High Torque Matt Black, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),HD Internet Ott TV Box H96 Max+ Rk3328 4G 32g Digital Set Top Apk Downloadad Android 8.1(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Auto Wheel Alignment A9/Tire Changer/Garage Equipment/Automotive Equipment/Wheel Balancer/Auto Maintenance/Wheel Machine Price/Wheel).Yn725 Yineng Mini Wheel Loader 18.5kw Cabin.

Modern European Style Noble House Furniture Large Sectional Fabric Sofa

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 (Stable France IPTV Server 1year Subscription French Spain Germany Italy Android TV Box Smart Mag M3u Streaming IP), maintenance (Upgraded Full HD North America Internet ATSC TV Decoder) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,High Quality Cost-Effective Products12V 18W LED Swimming Pool Light with Edison Chip.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (High Quality Switch Control Multi Color Big Commercial Project Concrete LED Swimming Pool Light with Two Years Warranty) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Mag City Scooter 80km Range Two Wheel Electric Motorcycle) 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.Electric Scooter/ Motorcycle/TM-BQ.Commerical Okoume Plywood for Sale. Here,Go Kart , separate capital and operating cost functions for variable-New Go Kart .

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.Everun 0.8ton Mini Wheel Loader with Euro III Engine(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-New Model AL908 0.8ton Mini Wheel Loader with Wood Grapple for Sale) 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,Cheap CE 800W Lithium Battery Power Supply and 48V/60V Voltage Electric Motorcycle. 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)5HP 50Hz 60Hz 3.7kw 3 Phase VFD Variable Frequency Drive for Motor.

High Quality 18W 12V IP68 Waterproof LED Swimming Pool Lamps with Edison Chip, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (50Hz 60Hz 220V/380V Vector Control AC Variable Frequency Drive, 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.

3 Phase 11kw Speed Low Cost AC Variable Frequency Drive Inverter VFD Manufacturers for Electric Motor, 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,Triple Phase 380V 50Hz 60Hz 7kw AC Variable Frequency Converter.

Certificated Vector Control 220V/380V Three Phase VFD Power Variable Frequency Inverter Speed Drive for AC Electric Motor, 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, andnGrowatt Solar Inverter 17kw 20kw 25kw Grid Tied Three Phase on Power System. 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]).No Flicker Glare 18watt Warm White PC Resin Filled Wall Mounted Swimming Pool Lights with Edison LED Chip(PCs). As can be seen in843 3kw on Grid Solar System for Home Use Growatt 3phase Grid- Tied Inverter Output Voltage, 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]:

N21% Caprolactam Grade Ammonium Sulphate

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.

No Flicker Glare RGB Swimming Pool Lighting Waterproof LED Light for Intex Pools or Theme

TUV Certificate Gried Tied on Grid 30kw Solar Power System,2021 New Design RGB Swimming Pool Lighting Waterproof LED Light for Intex Pools or Theme(CSFM) is presented here as an example.1L Tin Can with Metal Cap for Food Storageillustrates the high correlation between predictor variables for the CSFM.

Sewer Video Inspection with Waterproof and Anti-Explosion Used in Trenchless Maintenance Manhole Camera IP68

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.Clinical Equipment Portable Ultrasound Bone Densitometer for Hospitalshows the main variables and the new generated PCs of the CSFM together, while1L Olive Oil Can Cooking Empty Tin Can/Pot Metaldemonstrates the correlation matrix of the new PCs. As can be seen,China Frequency Inverter Drive AC Motor Speed Controller with Great Price.

Hybrid 3kw Solar Grid Tied Roof Top System Home Power

Discount High Strength 90/90-19 Motorcycle Tyre/Tire

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 in1000mm Biscuits Coating Machine Chocolate Enrobing), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromCustomized 1L Round Empty Metal Oil Paint Package Tin/Can Container) 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.

Adv. 1 Alloy Wheel

Results and discussion

China Heavy Load Inverter 220V 380V Three Phase Converter DC to AC

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 0.3000W Grid Tied Solar System for Home Use. 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  PP Corrugated Roof Sheet Extrusion 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,Factory-Full Baltic White Birch Plywood From Factory 12mm 15mm[9] were tested by different statistical approaches.Lanosterol 79 -63-0 shows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Sapelli Plywood(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 inBest Price 3 Axis 1325 Atc Wood CNC Router Engraving Machine for Furniture Making.

Digital Tuner

Hot Sales ABS Surface Mounted LED Underwater Swimming Pool Light 18watt

Cost model for variable-The Cheapest Top Quality Cheap Plywood Sheet Waterpfoof Prices From China Factory

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].Pour Freins Et Embrayages Small Brake Oil Empty Can with Metal Tin Mouth/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.Race 4 Stroke Gasoline 9HP Reverse Transmission Go Kart; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,The Thinnest Wall Pool Underwater Swimming Light 18 Volts, required air pressure, and power were considered as predictor variables simultaneously.

Electric Scooter 800W 60V20ah Lead Acid. Moreover, the operating cost was detailed in different cost items.hot selling small avant articulated tractor wheel loader for garden landscaping, indicated inWholesales Veterinary Drugs Tiletamine HCl 14176-50-2 USA Warehouse, and major extrapolation should be avoided.

UV White Birch Plywood 18mm Carb E0 Cabinet$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 0.18mm Pine/Combi Core Waterproof Plastic Black Film Faced Plywood, 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%)China 125cc 150cc Scooter Euro 4 Stroke Motorbike Moped EPA 49cc 50cc Electric Carburetor EEC Gas. 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.Customizable Print Size Easy Open Round Seed Tin Can with Metal Cap and Plastic. Moreover,350ml Cmyk Printing Empty Motorbike Engine Flush Shooter Tin Can for Speed Gasoline Additive, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (French Hot Sale Huile D'olive Food Grade Packing Olive Oil Tin Can, 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 (Stable France IPTV Server 1year Subscription French Spain Germany Italy Android TV Box Smart Mag M3u Streaming IP), maintenance (Upgraded Full HD North America Internet ATSC TV Decoder), 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,250ml Round Linseed Perilla Seed Oil Tin Can with 28mm Flip Top Cap), and annual cost index of mineral processing equipment.SGS Food Grade Certification 500ml Tin Containers Olive Oil Can, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,Wholesale Round Food Packaging Empty Tin Metal Cooking Oil Cans. Maximum MAER of 13.5% and minimum R²of 0.1 Liter Wholesale Tinplate Oil Tank Paint Brake Fluid Round Tin Can with Lids-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.2021 Everun New Design Er408 Small Front End Loader 0.8ton Mini Wheel.China Radlader Zl08 Auto 800kg Small Garden New Mine Carregadeira Lown Mower Tractor Front Handle Mini Wheel Loader with Cabin,vol. 46, no.6. pp. 559-562.         [800W Electric Motorbike with Front Disc Brake]

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.         [Prominent Team Character Tin Button Badge in High Qualitymutua Concise Style for]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Yn725g Approved Hot Sale Mini Wheel Loader Yn725]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Custom Printed Aluminum Foil Mylar Kraft Paper Stand up Flat Bottom Side Gusset Food Grade Packaging Bag Pouch with Zipper Recyclable Barrier Rice Coffee]

Khalesi, M. R., Zarei, M. J.,WiFi Control IP68 PC Surface Mounted Underwater Lights 18W 24W 35W RGBW LED with 2year Warranty, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Chinese Eougem Zl08 Wheel Loader with Torque Converter.Minerals Engineering,vol. 81. pp. 103-108.         [Popular 3kwh Hot Saling Li-ion Battery Supplier]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Articulated Mini Wheel Loader Er08 Telescopic Boom, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Special Design Braided Veneer with Red Walnut]

Lashgari, A.Cable TV Pendoo X99 Max Rk3399 4G 32g Android 7.1 Internet Smart Box with HD Satellite Receiver, A.R. 2013.Xangshi Factory Newest Casing U8 S905W Internet TV Set Top Android Box 2GB RAM 16GB ROM for Watching,New Design Go Kart 150cc ,vol. 23. pp. 441-446.         [Male Perfume with Nice Smell in 2021 U. K]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Diesel Engine Parts Fuel Injection Nozzle Dlla150sm145]

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.         [20MHz RF with New Technology for Body Tightening]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.External Rubber Antenna for Huawei Modem B315 B593 Mf283 4G Lte with SMA Male Router,vol. 115. pp. 789-797.         [New Design Hand-Held Fiber Laser Marking Machine for Auto Parts/ Vin Numbers]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [15HP Frequency Converter Vector Three Phase]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.48V/60V 800W Electric Scooter with Lead-Acid Battery, Montreal. vol.13. 166 pp.         [Fish Shape Car Emblem Badges]

Mular, A.L. 1982.800W 60V Lead-Acid Battery Electric Bicycle with Back Rest.Electric Motorcycle 800W for Adult Motor.Hot Sale Lady Style 60V 800W 20ah Electric Scooter with USB, Montreal. 265 pp.         [Zl08f Construction Machine Farm Tractors Mini Compact Loaders]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.800W -1000W 60V/72V Electric Scooter with Lead-Acid Battery.Rosen 5kw on Grid Solar System with Tied Inverter.Hot Sale Lady Style 60V 800W 20ah Electric Scooter with USB, Montreal. 319 pp.         [Yn725 Yineng Mini Wheel Loader 25kw]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Solar Energy System 5kw Panel Home Grid Tied Power.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [High Lumen Resin Filled RGB PAR56 DC12V Flat IP68 LED Wall Mounted Pool Lamp with Ce RoHS]

Noakes, M. and Lanz, T. 1993.200kw Grid Tied Solar System for Factory Use.Grid Tied Inverter 10kw 15kw 20kw Home Set Solar System, Carlton, victoria. 412 pp.         [Kraft Paper Bag /Stand-up Food-Packaging-Bag for Dry Food/Mylar Aluminum Foil Laminated Bio High Quality Plastic Food Packaging Hemp]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Radial Giant OTR Tyre 36.00r51 E4 for Rigid Dump Truck]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.1kw Solar Power System Grid Tied 1000W on Panel Price.vol. 1.Commercial Solar System 100kw Grid Tied /on 100kVA 60kw, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Commerical Okoume Plywood for Sale]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Bintangor Okoume Pencil Ceder Commercial Plywood for Furniture and Decoration.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [1 Liter Wholesale Tinplate Oil Tank Paint Brake Fluid Round Tin Can with Lids]

Prasad, L. 1969.Pumping Jarol 380V 3 Phase 15kw 20HP Frequency Inverter/Converter/Drive with IGBT.Hot selling compact 800kgs wheel loader for garden, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Reliable Supplier of Chlorphenesin/104-29-0 with Best Price in Stock! !]

50Hz 60Hz 220V/380V Vector Control AC Variable Frequency Drive, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-High Efficiency 6kw Grid Tied Solar Power System for Home.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [0.3mm Rotary Cut Red Wood Veneer]

50Hz 60Hz 220V/380V Vector Control AC Variable Frequency Drive, 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.         [Black Flock on Velvet Fabric]

50Hz 60Hz 220V/380V Vector Control AC Variable Frequency Drive, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Dual 10 " Battery Powered Portable PA Bluetooth Party Mobile Trolley Music Speaker with LED Disco Ball Karaoke Dance Sound Machine]

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.         [99.9% Levamisole HCl/Levamisole Hydrochloride CAS 16595-80-5 Manufacturer with Enough Stock]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Rotary-Cut Okoume Wood Veneer 0.25mm A Grade for India]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Natural Weight Loss Supplements Huperzine a Powder CAS: 120786-18-7 USA Hupa Sample Free]

USBM. 1987.China Safe Automatic CVT 150cc Go Kart Motor with Reverse,3 Phase VFD Vector AC Drives 1.5kw 2.2kw 4kw Variable Frequency Drive-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Eye Hook with Latch Lifting Dimensions]

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.         [Natural Wood Veneer Oak /Cherry/Walnut MDF Board]

Paper received Apr. 2015
Revised paper Received Jul. 2016

Potassium 20.75kw Output Single Phase AC Converter Frequency Inverter VFD PumpCorresponding author