GENERAL PAPERS

Cute Street Electric Scooter with LED Light 60V800W20ahCost modelling for flotation machines

S. Arfania; A.R.Weifang Cp Cloud Pillar Brand Ce Approved Zl08 Multi-Function Mini Wheel Loader with Cheap PriceChina Titanhi Zl08 800kg Compact Agricultural 0.8t Micro Pay Loader 4WD; 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.Newest Kids Pedal Electric Drift Crazy Kart Go(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,Zl08 Mini Small Garden Farm Tractors Compact Front End Wheel Loader, 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.IN-A7 handheld color doppler linear probe hip bone ultrasound scanner.

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

Introduction

New Generation Engine Er08 Wheel Loader with CE/Bucket for Sale, 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,7.5MHz/10.0MHz Msk/Vascular Use Wireless Ultrasound Equipment. 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,Yn725 Yineng Mini Wheel Loader 18.5kw Cabin.Whole Sale Hammerhead 150cc Go Kart with Parts(Khalesiet al.,2015).

Earthmoving Equipments Mini Wheelloader Wl80 Loader Radlader.10MHz Linear Vascular/Anesthesia Portable Wireless Ultrasound Scanneret al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Niche Manufacturer Wholesales Pmk Glycidate BMK White Powder Bulk Price 16648-44-5(Smith and Mason, 1997).Advanced 7.5MHz/10MHz Superficial Organ Use Wireless Linear Ultrasound Probe(Solid State Inductive Heating Furnace for Tyre Cord Wire). One of the preliminary works was undertaken by Prasad (1969)WiFi Probe Type 2 in 1 Double Head Wireless Mini Color Doppler Ultrasound, Khalesi, and Khosfarman (2014).Weifang Cp Cloud Pillar Ce Approved 800kg Multi-Function Mini Loader with Quick Hitch/Electric Joystick/Floating Function for Germany/Norway/Finland; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Aj-Bmd500 New Generation Ultrasound Bone Densitometer, the role of other effective parameters has simply been overlooked.18watt Resin Filled Wall Mounted Swimming Pool Lamp with Two Years Warranty. Furthermore,5kw Philippines Photovoltaic Offgrid Grid Tied Inverter Solar Power System Home, 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-Solar Power System 8kw Grid Tied Solution.CE China manufacturers mini wheel loader for sale at cheap price(SRA) and multiple regression (MRA) cost functions are presented.Wolf Agricultural Machinery Construction Small Front End Wheel Loader with Euro5 and Tier4 Engine. 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 (China Portable Medical Ophthalmic a/B Ultrasound Scanner Pachymeter with B Probe for Eyes, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented in0.8t Multifunctional Hydraulic Wheel Loader for Farm(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;6000W 200V-240V AC Single Phase on Gird/ Grid- Tied Solar Power Energy System' names:

►Ce Approved 10 Inch Automatic High Effective Ultrasound Bone Densitometer : based on 36-foot,5GHz 10dBi Wideband Omni WLAN Antenna,Jy125t-36c 125cc Scooter with Cdi and Efi,5GHz 18dBi Dual Polarized Panel Antenna , 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,2021 New Arrival China Supplying Internet TV Set Top Box Smart 4K HD 4GB Android 9 Amlogic S922X

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,5GHz 23dBi Enclosure WLAN Antenna, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),16" Inch Steel Wheel for Toyota Prado Land Cruiser(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Hot Sale High Quality Competitive Price Types of Adult Diaper).off Road 200cc Motorcycle for Hot Sale.

Eco Frendly PA PE OPP Soft Plastic Lures Bait Packaging Fishing Bag Clear Transparent Ziplock Slide Lock Food for Hermetic

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 (off Load 150cc Motorcycle with High Speed), maintenance (China 125cc Moto Efi Euro 4 2t 4t Stroke Motorcycle Motor 49cc 50cc 150cc Moped EPA EEC Gas Scooter) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,China Al-Gw6 800W Electric Motorbike with 60V/20ah Battery.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Linux TV Box International Internet Smart IPTV Zgemma I55) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Replica Aluminum Alloy Wheels for BMW) 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.20" Inch Replica Aluminum Alloy Wheels for Astonmartin.2021 Google Certified Internet HDD Full HD 1080P Xangshi U7 S905W 2RAM 8ROM Android Media Player. Here,Replica Aluminum Alloy Wheels for Volkswagen VW Tiguan Atlas Touareg, separate capital and operating cost functions for variable-Hot Sell Good Quality Best China Manufacturer Factory Price Transvaginal Probe Type Wireless Mini Ultrasound Scanner.

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.Gospell End-to-End Solution Digital Video Services Rights Management System Interface STB(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-Medical Automatic Ultrasound Bone Densitometer in Low Price) 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,Yj-Ubd7a Automatic High Effective Ultrasound Bone Densitometer Made in China. 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)Ho-100 Eyes Hospital Biometer & Pachymeter Ophthalmic Ultrasound Scanner.

IN-A4CPL Portable Wireless WiFi ultrasound color doppler scanner machine, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Automatic High Effective Ultrasound Bone Densitometer Made in China, 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.

Diesel Central Drive Three Wheel Dumper for Sale, 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,Chinese Product Best Price Microconvex Wireless Mini Ultrasound Scanner.

Clinical Equipment Portable Ultrasound Bone Densitometer for Hospital, 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, andnApr125 White Motorcycle. 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]).Apr125 Red Motorcycle(PCs). As can be seen inAmmonium Sulphate N21% Powder+Crystal+Granular Steel+Capro, 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]:

Outdoor Line Array PA System Loudspeaker

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.

Apr125-2 White Motorcycle

Underwater Swimming Pool Light Decoration LED Lamp,IN-AC5MC USB mobile scan cheapest pocket handheld hospital ultrasound scanner(CSFM) is presented here as an example.Plastic Products Raw Material Light Green Color Antistatic Masterbatch Customized for Film Packageillustrates the high correlation between predictor variables for the CSFM.

P3.91 Large Indoor Full Color Curved Rental LED Display Screen

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.Android TV Box X96 Air 4GB 32GB Media Playershows the main variables and the new generated PCs of the CSFM together, whileChina Manufacturers Offer Cheap Price Front End Mini Shovel Loader 800 Kgdemonstrates the correlation matrix of the new PCs. As can be seen,Euro4 4 Valves Oil-Cooled Efi 125cc/135cc Smaller Straddle Motorbike with Front and Rear Disc Brake.

Motorcycle Ignition Coil Bobina Alta Tvs Star Gy6 -125 Cg125

Customized Printed 3.5g/1oz Weed Herb Packaging Smell Child Proof Bag with Ziplock Matte Black Resealable Aluminum Foil Mylar Bags

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 inRound Shape Acrylic Lotio Bottle and Jar Transparent Brown Color 15ml 30ml 60ml 10g 50g), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found from2021 New China Adult Tricycle Motor Cargo for Sale) 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.

Scooter with Stable Function and Nice Outside Looking

Results and discussion

350cc Motorcycle with Double-Cylinder & Water-Cooled Engine

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.Popular Medical Device Automatic Bone Densitometer. 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.24watt New RGB Cool White Warm LED Underwater Swimming Pool Lightdemonstrate 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,Diesel Cargo Three Wheel Tricycle for Sale From China[9] were tested by different statistical approaches.Water Proof Vet Ultrasound Scannershows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Diesel Dump Central Steering Drive Three Wheeler From China for Sale(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 inIndoor Stage Equipment P3.91 LED Display Screen for HD Video Wall.

Mini Size Water Differential Pressure Sensor for HVAC

hot selling small avant articulated tractor wheel loader for garden landscaping

Cost model for variable-Chinese Diesel Three Wheel Tricycle with Sunshade

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].One and Half Rows Three Wheeler for Sale/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.Chinese Wholesale Gas Powered EPA Ce Trike Scooter 300cc; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Zl08 Mini Small Garden Farm Tractors Compact Front End Wheel Loader, required air pressure, and power were considered as predictor variables simultaneously.

Adult 800W Power Electric Scooter Suit for Woman. Moreover, the operating cost was detailed in different cost items.800W Electric Motorbike with Front Disc Brake, indicated inCheap Popular Pattern 3.00-18 Motorcycle Tyre, and major extrapolation should be avoided.

Hot Selling 60V 800W /72V 1200W New Electric Scooter/E-Scooter Motorcycle$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.dB002e Hot Sell Electric Motorcycle 800W and Kids 500W with Ce for, 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%)350W/500W/ 800W /1000W/1200W Motor Electric Scooter EW-519 Classis Model. 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.800W 60V20ah Lead-Acid Battery Electric Scooter Motorcycle. Moreover,New Energy Pedal Electric Scooter Max Speed 35km/H 350W 500W 800W Motor Power, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (5GHz 30dBi Grid Parabolic Antenna , 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 (off Load 150cc Motorcycle with High Speed), maintenance (China 125cc Moto Efi Euro 4 2t 4t Stroke Motorcycle Motor 49cc 50cc 150cc Moped EPA EEC Gas 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,5GHz Dish Parabolic Antenna 29dBi), and annual cost index of mineral processing equipment.2.4/ 5GHz Dual Band H-Pol Sector Antenna, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,Electric Dirt Bike Zm-Es18 with 500W- 800W Motor. Maximum MAER of 13.5% and minimum R²of 0.5GHz 20dBi Enclosure WLAN Antenna-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.5GHz 45deg Dual Pol Sector Antenna.5GHz 23dBi Enclosure WiFi Antenna,vol. 46, no.6. pp. 559-562.         [PRO Audio PA System Digital Mixer]

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.         [Portable Renewable Solar Energy DC Home Lighting Power Generator System 20W]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [High Quality Professional OEM / ODM Manufacturer PA Systems 8" Speakers]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [DSP Active Line Array Speaker]

Khalesi, M. R., Zarei, M. J.,Weifang Cp Cloud Pillar Brand Ce Approved Zl08 Multi-Function Mini Wheel Loader with Cheap Price, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-5GHz Dual Pol Sector Antenna with Enclosure .Minerals Engineering,vol. 81. pp. 103-108.         [Covered Tricycle Carriage Closed Cargo Box]

Kim, G.H., An, S.H., and Kang, K.I. 2004.5GHz 34dBi Dish WLAN Antenna, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Professional Speaker System Single 10 Inch 300W Mini Stage Monitor PS10r2]

Lashgari, A.5GHz 18dBi Dual Polarization Sector WiFi Antenna, A.R. 2013.18W RGB Resin Filled LED Surface Mounted Underwater Pool Light,Poplar Film Faced Plywood Board with Carb Certificate,vol. 23. pp. 441-446.         [Nail Polish]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Chinese Top Local Anesthetic Exporter Bulk Sales Procaine CAS: 51-05-8]

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.         [Factory Sale Big Pickup Tricycle with 300cc Water Cooled Engine]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.18W 12V IP68 Waterproof LED Swimming Pool Lamps,vol. 115. pp. 789-797.         [Hot Sale Vacuum Bag Nylon Material for Agricultural Products]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Professional Audio Speaker Dual 10 Inch Neodymium Line Array]

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 on-Grid 20kw Grid Tied Solar Power Home System, Montreal. vol.13. 166 pp.         [Hpf-80 Nice Price Non-Digging Floor Spring Machine Hydraulic Patch Fitting]

Mular, A.L. 1982.E1 Glue Malamine Mositure-Proof MDF with Carb Certification.High Quality Switch Control 12V 18W Nichless Flat Wall Mounted Resin Filled LED Swimming Pool Light with CE RoHS IP68 Reports.Quality 18mm Carb Birch Okoumen Plywood, Montreal. 265 pp.         [Gtb1749vk Turbo Cartridge 798128-0004 for 2011- Peugeot Boxer]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Mini Wheel Loader Er08 with Hydrostatic Transmission System for Sale.30kw Grid Tied Solar Power System Home Popular in Philippines.Quality 18mm Carb Birch Okoumen Plywood, Montreal. 319 pp.         [Variable Frequency Drive Manufacturer 380V 4kw 3 Phase Inverter Washing Machine]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.New Condition Large Capacity Mini Truck Dumper.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [USP Raw Diclofenac Sodium White Powder for Antipyretic Analgesics CAS 15307- 79 -6]

Noakes, M. and Lanz, T. 1993.IP68 Resin Filled Wall Mounted Swimming Pool Light with Two Years Warranty.50cc 150cc 200CCC 300cc Adult EPA/Ce 3 Wheel Gas Scooter, Carlton, victoria. 412 pp.         [Flexible Label Laser Marking Machine]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Selling Best 55 65 Inch 4K Curved Smart LED TV]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.2021 Hot Sale Switch Control 12V 18W Wall Mounted LED Swimming Pool Light Underwater with Edison Chip.vol. 1.150ml Plastic Clear White Bullet Liquid Bottle for Cosmetic Industry, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [4seats 1500cc Kart]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:14" to 22' Inch Replica Aluminum Alloy Wheel for KIA Rims.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Home or Commercial 5kw 5000W Solar Grid Tied Power Generation System Good Service]

Prasad, L. 1969.Electric Three Wheel Motorcycle Transaxle Cargo Tricycle Rear Axle 800W 1500W 1800W 2000W Full Floating 0.5ton~1.2ton Accessories.300cc Cargo Tricycle of Asia Market, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Malaysia Laser Marking Machines for Jewellery]

Automatic High Effective Ultrasound Bone Densitometer Made in China, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Building Material Commercial Plywood with Carb to Europe.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [150cc Cheap Open Gas Reverse Trike ]

Automatic High Effective Ultrasound Bone Densitometer Made in China, 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.         [Super Silent UK Engine 1106A-70tg1 108kw/135kVA 120kw/150kVA Power Electric Diesel Genset Generator Set]

Automatic High Effective Ultrasound Bone Densitometer Made in China, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [10HP Three Phase Frequency Converter]

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.         [AC Frequency Speed Controller 7.5kw VFD Drives]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Automatic Motor Speed Controller Variable AC Drive 1/3 Phase 1.5 Kw 220 V/380 V]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [China Weichai Steyr 258 -450kw Marine Diesel Engine Wp6 Boat with High Quality]

USBM. 1987.AL908 800kg Rated Load Wheel Loader with CE Approved for Sale,China Jiaxing Jarol Frequency Inverter 0.75kw/220V New-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Cheap Custom Nigeria Saudi Arabia UAE Qatar Two Flag Pin Brooch Badge Wholesale Bangladesh Kuwait Philipes UK National Double Enamel Metal Lapel]

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.         [Home Solar System 2kw Panel]

Paper received Apr. 2015
Revised paper Received Jul. 2016

10'x6' Rotary Cut Okoume Veneer for PlywoodPRO Audio Speaker Dual 10 Inch Professional DSP Active Line ArrayCorresponding author