GENERAL PAPERS

49" 450nits LG panel advertising LCD screen Cost modelling for flotation machines

S. Arfania; A.R.125HP Elevator Inverter Price Electronics 220V 240V Three Phase PumpBody Shape Scuplting Fast Cavitation Slimming System Radio Frequency Facial Velashape Machine; 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.Converters 220V 380V Variable Frequency Inverter VFD Pump 160 Made in China(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,AC Board China Vector Control 60Hz to 50Hz VFD Drive Price, 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.Frequency Converter Three Phase Variable Speed Drive 220kw Generator Air Pump.

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

Introduction

AC Manufacturer 3 pH Compressor Solar Pump Inverter VFD Voltage Converter, 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,Jarol Converter 220 380 Inverter 220V to 380V Frequency 50Hz 60Hz. 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,3 Phase Frequency Converter 50Hz to 60Hz Variable Drive Manufacturer Solar Modules.Bt 4.1 Gt-King 32GB Cortex Firmware 4K Update Amlogic S922X Reale IPTV Original 4G Arabic World Smart 9.0 Android TV Box(Khalesiet al.,2015).

Amlogic S905X3 X96 Air 2g 16g Android 9.0 Media Player.Customized Supported Android 9.0 X96 Air Media Boxet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for 2-Carboxybenzaldehyde/Phthalaldehydic Acid CAS 119-67-5(Smith and Mason, 1997).Mini Loader/Small Wheel Loader Zl08 with CE(Professional Loudspeaker Single 5" Coaxial Full Range Speaker with CF5). One of the preliminary works was undertaken by Prasad (1969)China Original Mini Bucket 0.8ton Wheel Loader Yz908 Construction Equipment, Khalesi, and Khosfarman (2014).Small Wheel Loader Zl08 CE; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Mini Small Hot Sale in Europe Wheel Loader for, the role of other effective parameters has simply been overlooked.Supper Mini Wheel Loader Hzm908 Zl08f 0.8ton Compat Small Backhoe. Furthermore,Titan Super Mini Compact Radlader Front Loaders for Sale with Pallet Forks, 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-AC Drive Output and Triple Frequency Converter 60 Hz 50 Power Supply.Titan Brand 0.8 Ton Farm Garden Use Mini Smalll Wheel Loader for Sale(SRA) and multiple regression (MRA) cost functions are presented.Mini Wheel Loader Hot Sale with Pallet Fork Zl908. 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 (220V 3HP Frequency Converter, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inTwo-Way Full Range 1000W Professional Power Speaker(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;AC Frequency Converter2HP 1phase' names:

►China Frequency Converter Variable Speed Drive 7.5kw Inverter Three Phase Power Save: based on 36-foot,Electric Motor AC Output Power and Triple Frequency Converter VFD Drive Inverter,Supprot OEM Software Android 9.1 Rk3228 2GB and 16GB Wholesale TV Boxes,Articulated Compact Small Mini Wheeled Dumper Loader, 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,Zl08f Wheel Loaders with Ce Farm 0.8 Ton Tractor Mini/Small Compact

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,7.5HP Frequency Converter Vector, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),New Design Converter 220V 380V DC AC Inverter Motor Pump VFD Power High Quality(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Hot Sale OEM Baby Nappy).Factory Price 0.8 Ton Best Cheap Mini Compact Wheel Loader with Ce.

Innopack 16oz 0.5liter Biodegradable Plastic Cold Pressed Juice Bottle with Screw Cap

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 (Mammut Hot Sale Wl12 1ton Electric Control Mini Front End Wheel Loader), maintenance (G52 Gt-King Controls Android Pendoo Freesat 9.0 Smart 64GB Recarga Octa Core TV Box 4K) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Variable Frequency Drive Inverter Manufacturer 3 pH Power Saver AC Synchronous Motor.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Vectron Frequency Inverter) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Zl08f Mini Small Farm Compact Tractor Wheel Loader with Standard Bucket) 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.Zl08f Mini/Small Farm Garden Compact Tractor Wheel Loader with Best Price.OEM/ODM T95 Allwinner H616 Android 10.0 6K 4GB 32GB Box 4K Remote Control Smart TV. Here,Beautiful Design T95 RAM 4GB ROM 32GB Allwinner H616 Universal 4K TV Android 10.0 Set Top Box, separate capital and operating cost functions for variable-Eougem Zl-08 0.8 Ton Chinese Mini Radlader Manufacturer 0.45m3 Bucket Loader.

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.Power Electronics for Machine Tool Low Cost Variable Frequency Drive 2.2kw(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-50Hz 60Hz 220V/380V Vector Control AC Variable Frequency Drive) 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,Inverter AC Drive. 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)Power and Triple Output Type Static Electric Motor AC Inverter Solar Speed Control.

Small Compact Front Wheel Loader / Zl08 Farm Garden Mini, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (DC/AC Drive Inverter Solar Pump Converter 1.5kw Motor Green Energy, 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.

Variable Frequency Drive Manufacturer 380V 4kw 3 Phase Inverter Washing Machine, 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,Frequency Converter Variable Drive 50Hz to 60Hz 2HP 2. Kw 1 Phase.

800kg Farm Mini Loader Chargeur Minilader Cargador, 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, andnTitan Brand Mini Small Chargeur De Roues Radlader Gommata Carregador Roda Cargador Ruedaschargeur Tracteur Traktorlader Caricatore Trattore D. 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]).VFD 0.75kw 220V 230V 1HP AC Motor Controller 50Hz 60Hz Frequency Inverter for Washing Machine(PCs). As can be seen inDC/AC Frequency Inverter Solar Pump Power 400-600V Input 1.5kw, 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]:

43" Indoor Narrow Bezel Floor Standstand Alone and Networked LCD Advertising Display Digital Signage

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.

Radlader Zl08 Wheel Loader for Sale Mini Articulated

Customized Bintangor Plywood Face Veneer of Commercial,Dual Core L55 Freesat IPTV Morocco Installato DVB Set Top Gospel Price DDR4 IP 4K TV Box Android(CSFM) is presented here as an example.Best Quality Acrylic/PVC/Poly /PU Paper Laminated Plywood MDF From Factoryillustrates the high correlation between predictor variables for the CSFM.

Ho Scale Model Railway Locomotives

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.Vera12 Single 12" The Most Economical Line Array Sound Systemshows the main variables and the new generated PCs of the CSFM together, whileBio-Degradable Brown Kraft Food Packaging Bagdemonstrates the correlation matrix of the new PCs. As can be seen,0.18mm Engineered Wood Face Veneer.

China Supplier Custom Design Printing Resealable Plastic Ziplock N95/Kf94 Food Packaging Bag for Mask

1500cc Watercraft with 3seat

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 inRail steel dormant h beam), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found from5.180- 5.825 GHz Qualcomm Atheros Qca9994 Wle1216V5-20 I-Temp 5.8GHz 44 Mu-MIMO 802.11AC Wave 2 80+80MHz Mini WiFi Module Card) 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.

Hot Sale 15kw Grid Tied Solar Photovoltaic Power System

Results and discussion

4K J45 128GB Stick Firmware Download User Manual for Cable Junction Android TV Box

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.Dyed Skateboard Veneer. 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.Transparent Nylon 12 Resin Raw Material Polyamide Granulesdemonstrate 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,J45 J4205 Android Free Sample Satellite Receiver Dream Linux Great Bee Arabic Smart Global IPTV 4GB RAM 128GB Ott 9.0 TV Box[9] were tested by different statistical approaches.2.50- 17 shows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.American Walnut Single Crown Cut Veneer Recon Engineered for Door Furniture 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 inBig Eyes Plush Small Dog Toy Farm Animal Cartoon for Kids.

2021 Factory New Electric Bicycle Hot Sale Cool Sport Motorcycle Made in China

Cosmetic Grade Ultramarine Violet Manufacturer

Cost model for variable-Power Supply 3 pH 4kw Converter 60Hz 50Hz Water Pump Frequency Inverter

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].Comaccord D and E Grade 0.26mm Birch/Oak/Ash Face Veneer for Vietnam Furniture Plywood/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.Rotary-Cut Okoume Wood Veneer 0.25mm A Grade for India; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,AC Board China Vector Control 60Hz to 50Hz VFD Drive Price, required air pressure, and power were considered as predictor variables simultaneously.

0.8ton Contruction Machine Mini Small Wheel Loader with Bucket. Moreover, the operating cost was detailed in different cost items.Natural Oak/Walnut/Cherry/Maple Veneer Commercial Plywood/Fancy Plywood for Furniture, indicated inSA831r Outdoor Return Path CATV Trunk Amplifier, and major extrapolation should be avoided.

Top Quality Cheap Price 0.3mm Birch Face Veneer for Furniture Plywood$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.Natural Wood Sapele Veneer Plywood for Furniture Grade, 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%)20mm Plywood or Timber. 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 Door Furniture Faced Artificial Ebony Veneer Recomposed Engineered Wood. Moreover,Factory-White Engineer Veneer Big Size 1300X3300X0.30mm 0.40mm 0.50mm, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (10'x6' Rotary Cut Okoume Veneer for Plywood, 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 (Mammut Hot Sale Wl12 1ton Electric Control Mini Front End Wheel Loader), maintenance (G52 Gt-King Controls Android Pendoo Freesat 9.0 Smart 64GB Recarga Octa Core TV Box 4K), 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,Engineer Veneer Ebony), and annual cost index of mineral processing equipment.800kg China Articulated Mini Small Compact Front End Wheel Loaders, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,Hzm908 Jn 908 31.5loader Mini Wheel Loader for Sale Best Price Top Quality. Maximum MAER of 13.5% and minimum R²of 0.0.8t Snow Plow Loader Zl08 Mini Wheel-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Construction Zl08f Mini Hydraulic Compact Front End Loader for Sale.Zl08f Mini/Small Farm Garden Compact Wheel Loader with Lawn Mower,vol. 46, no.6. pp. 559-562.         [Low Price B/C/D/E Grade Wood/Natural Birch Veneer]

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.         [Prime Power Three Phase Silent Diesel Generator Price for Kenya Fuel Consumption Per Hour]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Diesel Engine Parts Fuel Injection Nozzle 160sn529]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [B&C Kas 10 Inch Subwoofer Sound System Line Array Box Bass PRO Speaker]

Khalesi, M. R., Zarei, M. J.,125HP Elevator Inverter Price Electronics 220V 240V Three Phase Pump, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Hzm908 Er908 Europe Loader Mini Ce EPA Sale with Fork.Minerals Engineering,vol. 81. pp. 103-108.         [Automatic High Effective Medical Ultrasound Bone Densitometer ]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Zl08f Construction Machine Farm Tractors Mini Compact Loaders, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [4 Cyl CNG Auto Gas LPG Conversion Kit / Sequential Injection System]

Lashgari, A.4X8 Size Rotary Cut Okoume Veneer for Plywood Face and Back, A.R. 2013.0.15mm Okoume Wood Face Veneer Rotary Cutting for Sell,Water Pump Variable Frequency Drive Vector VFD Inverter Elevator Motor Price,vol. 23. pp. 441-446.         [Biodegradable Compostable Express Mailer New Year Offer Bag with 7p0810 Certified]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Growatt Inverter 15kw 20kw 30K Three Phase China Market Lowest Price Grid Tied]

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.         [High Quality Melamine MDF with Competitive Price Ce Carb Grade]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.High Performance Vector Control 1pH 220V VFD Variable Frequency Inverter Speed Drive for AC Electric Motor,vol. 115. pp. 789-797.         [18mm Embossed Melamine Faced Commercial Plywood for Furniture Making]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Polyamide PA Resin CAS No.: 63428-84-2 for Untreated Film Sunmide]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Sapele Veneer Plywood Sheet for Wood Furniture and Decoration, Montreal. vol.13. 166 pp.         [Frozen Cauliflower]

Mular, A.L. 1982.2.8X1.9 Large Size Rotary Cut Okoume Face Veneer.Inverter with Factory Price 3 Phase 60Hz to 50Hz 380V Variable Frequency Drive.Veneer Engineer Poplar Cross Grain 0.50mm, Montreal. 265 pp.         [China Pumping AC Variable Frequency Drive Solar Pump Inverter for Submersible]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.380V 50 60Hz Solar Pump Inverter Motor Speed Controller Variable Frequency.Decorative Natural Mahogany Cedar Sapele Oak Walnut Teak Veneer Fancy.Veneer Engineer Poplar Cross Grain 0.50mm, Montreal. 319 pp.         [China Enclosed Ice Cream Tricycle Three Wheel Cargo with Cooling Box]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Factory Price 3 Phase 50Hz to 60Hz AC Converter Solar Pump Inverter.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [99% Purity 1-Bromo-3]

Noakes, M. and Lanz, T. 1993.Frequency Converter.1.5 Kw Power Save for Solar Water Pump AC 3 Phase Inverter Variable Frequency Drive, Carlton, victoria. 412 pp.         [CAS: 13463-67-7 Titanium Dioxide Powder]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [UPVC Windows and Doors Sliding or Casement as Request Large Manufacture]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Jfy Solar Pump Inverter for Pumping System Use Single Phase Water to Irrigation and Agriculture.vol. 1.Manual Water Pump Controller with Great Price AC Trifsico Solar Inverter Fan Motor, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Professional Speaker System Single 10 Inch 300W Mini Line Array Vr10]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Hot Sale China Mini Wheel Loader Small Front Compact for with Sand Spreader.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Frequency Converter Special for Driving Asynchronous Motors 380V 50/60Hz]

Prasad, L. 1969.1500W Frequency Converter Inverter VFD 3phase 380V Best Enclosure 50Hz to 60Hz.220V 7.5kw Variable Frequency Drive VFD 3phase AC Inverter, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Feiyang 2X6" Private Battery Bluetooth Speaker Fg206-01]

DC/AC Drive Inverter Solar Pump Converter 1.5kw Motor Green Energy, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Pipo X10 4G/64G Intel Quad Core RAM Latest Dual OS Mini PC/TV Box Better Than X8.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Chinese Frequency AC Drive Pure Sine Wave Inverter Mini Water Pump Motor Controller]

DC/AC Drive Inverter Solar Pump Converter 1.5kw Motor Green Energy, 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.         [latest Design Flower Zircon Brooches Wholesale for Wedding Party]

DC/AC Drive Inverter Solar Pump Converter 1.5kw Motor Green Energy, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Big Subwoofer Line Array Speaker ]

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.         [Lf Drivers 10 Inches 50-4000 Response Martin Audio Speaker Pw1026-64]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Velvet Office Sofa Chair Modern 0303]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Stable Quality 1year Qhdtv HD IPTV Abonnement Reseller Panel Lxtream Code All Europe Italy UK USA Spain France Arabic Morocco Channel]

USBM. 1987.Factory Direct HK1 Cool Set Android 9.0 4GB RAM 16GB ROM IPTV 64GB Firmware Smart TV Box,Factory Wholesale H10 H6 Alfawise GPU Mali T720 Android 4GB RAM 32GB ROM in Set Top Boxx99 Boxbox Box TV-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [1209 Dual-Color Red/Yellow Green SMD LED with RoHS]

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.         [High Quality Vitamin B5 Pantothenic Acid Powder Manufacturer with Bulk Shipment]

Paper received Apr. 2015
Revised paper Received Jul. 2016

Zys Hot Sale Wind Turbine Bearing 010.30.560/630/ 710Power Saver Box EnergyCorresponding author