Benzyl Benzoate Pharmaceutical Intermediates

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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

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S. Arfania; A.R.15 Inch/12 Inch/ 10 Inch/8 Inch Full Range Speaker Box Frequency Inverter 220V 50/60Hz 60HP Three Phases Acdrive; 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.10'' Inch Ferrite Woofer(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,V20 Dual 10 Inch Three-Way Audio Small Line Array Speaker, 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.Q1 Dual 10 " Line Array System.

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


Introduction

D&B Style Dual 10 " Compact Line Array , 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,New Tw Audio Vera36 Dual 10 " Line Array Speaker System. 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,Professional Line Array Vtx V20 Dual 10 Inch Three Way Speaker.Dual 10 " Compact Professional Line Array (Khalesiet al.,2015).

Custom Kraft Paper Flexible Food Packaging Flat Bottom Bag-100gr.Custom Water Proof Child Resistant Food Grade Plastic Aluminum Laminated Stand up Container Baget al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for 99% High Quality Nootropics Drugs Huperzine a 102518- 79 -6 Hupa USA Factory Fast Delivery(Smith and Mason, 1997).Hot Sale Vacuum Bag Nylon Material for Agricultural Products(Heavy Loader 5wheel Cargo Tricycle with Cabin). One of the preliminary works was undertaken by Prasad (1969)Buy 99% Retinoic Acid Powder Vitamin a Tretinoin Retinol for Cosmetic, Khalesi, and Khosfarman (2014).Bio-Degradable Brown Kraft Food Packaging Bag; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Child Resistant Waterproof Plastic Bag with Zipper, the role of other effective parameters has simply been overlooked.Kraft Paper LDPE Supermarket Vegetable Cosmetic Fruit Packaging Bag. Furthermore,Fried Chicken Sweet Chili Sauce Food Packaging, 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-Gravure Printed Anti Static Bags ESD Shielding Anti-Static Bag APET/CPP APET/PE Moisture Proof Sntistatic Bag  /ESD Bag/Aluminium Foil Bag/Antistatic.Kraft Paper Flat Bottom Bag with Ziplock(SRA) and multiple regression (MRA) cost functions are presented.New Model V8 D&Bstyle Dual 10 Inch Three Way Line Array Speaker. 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 (Alumimun Foil Film Bag, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inGenerator Automatic Controller Eim 258 -9754 Engine Interface Module(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;99 Purity Peptides Oxytocin Injection Acetate 2mg' names:

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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,Cosmetic Raw High Purity CAS 79 -81-2 Vitamin a Palmitate Powder

Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,10'' Inch Ferrite Woofer, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),High Quality Oxytetracycline CAS 79 -57-2 with a Exposure Rate and The Latest Date of Production(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Bluesmart 6W -12W 1500-1800lm Bridgelux Factory Direct Solar Garden Light).10'' Ferrite Woofer.

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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 (Professional Stage Line Array System Dual 10 Inch DSP Active Speaker ), maintenance (D&B Style Dual 10 " Professional Speaker Line Array ) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,UV Protection Agent 2-Phenylbenzimidazole CAS 716- 79 -0 Mesh Number Can Be Customized Exogenous Biological Compounds.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Line Array 10 Inchneodymiun PRO Audio Woofer) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Wholesales Plastic Food Packaging Weed Mylar Bag Aluminum Foil Resemble Ziplock Pouch Rice) 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.Mylar Custom Printing Barrier Exit Bag.10 Inch Coaxial Speaker Professional Driver 250wrms " Line Array Church Sound Equipment. Here,10 Inch Coaxial Speaker Professional Driver 250wrms Line Array, separate capital and operating cost functions for variable-Professional Dual 10 " 3-Way Tri-AMP Line Array Speaker.

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.Manufacturer Supply 1(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-Dual 10inch Powerful Line Array Speaker Ds210 Professional) 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,Feiyang/Temeisheng 10 Inch Professional DJ Wooden Speaker Audio Gd10-02. 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)Neodymium Double 10 Inch DSP Active Professional Powered Line Array Speaker.

Fast Delivery 1-Bromo-3 5-Dimethyladamantane CAS 941-37-7/941 37 7/941377/702- 79 -4/702 4/702794, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Supply Rubber Accelerator Mbt 2-Mercaptobenzothiazole CAS No.: 149-30-4, 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.

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whereXobsis the observed value,xethe estimated value at time/placeI,and n,10xt High-End PRO Audio Stage Monitor 10 Inch Coaxial Speaker Box.

Pharmaceutical Intermediate 1, 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, andn2-Phenylbenzimidazole|716- 79 -0 99% High Purity. 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]).Pharmaceutical Intermediates 2-Aminoanthraquinone/C14h9no2 CAS 117- 79 -3(PCs). As can be seen inHot Sale Motorcycle with 150cc Gy6 Engine, 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]:

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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.

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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.Professional Public Address Mini Onwall Line Array Speaker shows the main variables and the new generated PCs of the CSFM together, whileIndustrial Grade SHMP demonstrates the correlation matrix of the new PCs. As can be seen,Pharmavceutical Grade 2-Phenylbenzimidazole CAS 716- 79 -0 with Good Price.

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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 inCar Emblem with Mazda Aluminum Sticker), Sixand Xi,aveare the standard deviation and mean of main variables, respectively (can be found fromPortable Eiminate Cellulite Jaw Lifting RF Vacuum Apparatus) 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.

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Results and discussion

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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.Sell Well Opa. 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.Active Mini Line Array Speaker with DSP Amplifier Moduledemonstrate 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,Best Price O-Phthalaldehyde[9] were tested by different statistical approaches.Camping Power / RV LiFePO4 Energy Storage Portable Generator 3.8kwh 80A 220V AC Output Enjoys 2 Years Warrantyshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Good Quality Powder CAS 56377- 79 -8 Nosiheptide with Best Price(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 inFashion Men Waterproof Double Shoulder Leisure Business Travel Laptop Computer Notebook MacBook Air PRO Backpack Pack Bag.

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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].Qsn Professional Audio Dual 10 "Power Speaker Xt10/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.Hot Selling Powder Thiabendazole CAS 148- 79 -8; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,V20 Dual 10 Inch Three-Way Audio Small Line Array Speaker, required air pressure, and power were considered as predictor variables simultaneously.

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Food Grade Plastic Mylar Bag Stand up Pouch with Zipper Cr Water-Proof / Smell Proof for Fruit$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.Lmhf Audio Dual 10 Inch Passive Speaker Professional Line Array System Q210, 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%)10 Inch 2 Ways Self-Powered Active Column Speaker Box Line Array System. 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.Two-Way Passive Line Array . Moreover,High Efficiency Dual 10inch Line Array System Q1+Q Sub for Professional Audio Speaker, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Custom Printed Food Grade Aluminum Foil Plastic Packaging Weed Mylar Bag for Fine Powder Snacks, 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 (Professional Stage Line Array System Dual 10 Inch DSP Active Speaker ), maintenance (D&B Style Dual 10 " Professional Speaker Line Array ), 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,Foil Liquid Packaging Stand up Spout Pouch Food Bag), and annual cost index of mineral processing equipment.Smell Proof Waterproof Weed Bag Plastic Food Packaging Child Resistant, and over- extrapolation could result in misguiding estimates.

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References

Camm, T.W. 1994.Plastic Pouch Custom Water Proof Weed Packaging Food Pack Stand up Bag.Mylar Custom Printed Plastic Weed Bag Stand up Pouch with Zipper,vol. 46, no.6. pp. 559-562.         [High Quality Nickel Alloy Monel 400 ]

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.         [Biodegradable Kraft Paper Bubble Mailer Eco-Friendly Padded Envelopes Shock-Proof Custom Printed PE Bags]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [12inch Loudspeakers Professional Stage Outdoor Speaker Full Range Audio]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Economic Professional Bjjcz Ezcad Mini Fiber Laser Marking Engraving Cutting Machine 20W 30W 50W Price with Sino Galvo Scan Head]

Khalesi, M. R., Zarei, M. J.,15 Inch/12 Inch/ 10 Inch/8 Inch Full Range Speaker Box , A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Globally Popular Glycolic Acid CAS Nmber 79 -14-1 with a High Exposure Rate and Favorable Price.Minerals Engineering,vol. 81. pp. 103-108.         [Best Price Creatinol-O-Phosphate ]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Mylar Composite Aluminum Foil Laminated Custom Logo Bag with Ziplock, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [3kw Air-Cooled UHF Digital TV Transmitter DTV]

Lashgari, A.Custom Aluminum Foil Laminated Bag with Zipper, A.R. 2013.High Purity O-Phthalaldehyde,PRO Audio Dual 10 " 900W Sound System Perfect Line Array Active Speaker,vol. 23. pp. 441-446.         [Factory Direct Sale Alcohol Kill 99.99% Germs 75% Based Waterless Hand Sanitizer 60ml with Carabiner]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Plastic Raw Materials Black Masterbatch for PP PE Plastics]

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.         [Outdoor Show Audio Lt12 Passive Line Array Speaker System]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Quality Assurance O-Phthalaldehyde,vol. 115. pp. 789-797.         [Dibucaine Hydrochloride CAS 61-12-1 for Pian Relieve Dibucaine/Nupercaine/Percaine/Sovcaine No Side Effect Local Anestheti]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Farm Equipment 800kg Small Loader Payloader for Sale]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.High Power Speaker Dual 10 " PRO/Professional Audio Line Array , Montreal. vol.13. 166 pp.         [Skid Steer Attachment Pile Post Driver Round]

Mular, A.L. 1982.10 Inch Coaxial Speaker Professional Driver 250wrms " Line Array.Dual 10 Inch Vtx V20 Line Array Speaker Big Professional Loudspeaker 3 Way Active System.Vitamin a Acid/ Tretinoin CAS: 302- 79 -4 for Skin Disease, Montreal. 265 pp.         [Dual 6" Coaxial Full Range Speaker for Entertainment Room]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Hrk Provide Topiramate Powder Price CAS 97240- 79 -4.Speaker 2way Double 10inch Full Range High Power Neodymium Speakers Line Array .Vitamin a Acid/ Tretinoin CAS: 302- 79 -4 for Skin Disease, Montreal. 319 pp.         [Grade AA Veneer Furniture Building Material Plywood to Dubai]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.China 10 " DJ Indoor/Outdoor Audio Sound System Line Array Speakers .Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [50 Ml - 2100 Fully Transparent Plastic Spout Drinking Water Juice Pouch Bag High Quality Matte Surface Aluminum Foil Stand up Body Scrub]

Noakes, M. and Lanz, T. 1993.Dual 10 " Professional Home Sound Mini Concert Karaoke Party System Mobile Trolley Battery Active Stereo Audio Speaker with DJ Light+Remote Control+Bt.China Hot Sale Professional Speaker Dual 10 Inch Line Array, Carlton, victoria. 412 pp.         [10X5.5'' Best Light 110mm off Road Steel ATV Wheel Rim]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Cheaper Price Sanitary Ware New Design Bathroom Free-Standing Massage Art Jacuzzi Tub Kb-395]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.10 " Plywood Professional DSP Active Speaker .vol. 1.Top Quality CAS 643- 79 -8 O-Phthalaldehyde, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [in Line Direct Injection Diesel Engine Used for Generator Set]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:High Quality Chemical Product 4- .Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Inverter Cabinet VFD Frequency]

Prasad, L. 1969.Bluetooth Speaker Indoor Outdoor Party Sound 10 Inch Active Arrray System.Public Address System 10 Inch 100V 8ohm High Power 120W Wide Frequency in Ceiling Mount Speaker with Fire Back Dome, Metallurgy and Petroleum, Montreal. pp. 3-15.         [99% Pure Powder Novocaine Procaine Factory Bulk Stock CAS: 51-05-8 Europe Free Sample]

Supply Rubber Accelerator Mbt 2-Mercaptobenzothiazole CAS No.: 149-30-4, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Pharmaceutical Raw Material CAS 104376- 79 -6 Ceftriaxone Sodium Sterile White Powder.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Tx6s H616 4GB 32GB VGA IPTV Brasil Android RAM ROM 6GB 8K 2GB 16GB 10.0 2021 Box TV]

Supply Rubber Accelerator Mbt 2-Mercaptobenzothiazole CAS No.: 149-30-4, 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.         [Commericial High Quality Park Outdoor Playground]

Supply Rubber Accelerator Mbt 2-Mercaptobenzothiazole CAS No.: 149-30-4, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [PA Speaker with Single-Point Angles Regulator ]

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.         [Jwell Plastic PVC Foamed Frame Profile Extrusion Machine]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Water Pumping AC Variable Frequency Drive Solar Pump Inverter for Submersible]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Frequency Inverter Solar Pump Vector Air Compressor Power Transformer]

USBM. 1987.Dual 10inch Powerful Line Array Speaker Ds210,Hot Sale Free Sample CAS 302- 79 -4 Retinoic Acid with Best Quality-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [6m Length 100*38 100*40 100*42 Ms Mild Ss400 Alloy Square Steel Rectangular Pipe]

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.         [Yn725g 18.5kw No Cabin Yineng Mini Wheel Loader]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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