GENERAL PAPERS

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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.Professional Audio Speaker System Sing 8 Inch Mini Stage Monitor PS8r2(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,High Quality Hydroxyacetic Acid Glycolic CAS 79 -14-1 Cosmetic Grade, 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.Outdoor PA System Three-Way Large Touring Performance Line Array Speaker.

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

Introduction

Plant Extract Huperzine a 1% Nootropics CAS: 102518- 79 -6, 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,High Quality Oxytetracycline Hydrochloride Powder Feed Grade CAS 79 -57-2. 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,Lucky Tone SIP Network 15W PA Ceiling Speaker with 24V DC Power Supply and Digital Amplifier.High Purity Amino Acid L-Arginine Powder(Khalesiet al.,2015).

Potassium 2.PA Audio Church Theater Three-Way Large Touring Line Array Speaker Sound Systemet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for China Suppliers Alone Type Wraped Beam Disc Machenism Padlock(Smith and Mason, 1997).Professional Speaker System Single 8 Inch 200W Mini Stage Monitor PS8r2(Self Sealing Bags Heat Aluminum Foil Food Packaging Zipper Custom Printed Mylar Bag). One of the preliminary works was undertaken by Prasad (1969)Factory Supply Top Quality Cooling Agent Ws-3 CAS 39711- 79 -0, Khalesi, and Khosfarman (2014).Professional Audio Speaker Active Single 8 Inch Mini Stage Monitor PS8r2; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Professional Audio Speaker Single 8 Inch 200W Mini Stage Monitor PS8r2, the role of other effective parameters has simply been overlooked.Professional Speaker System Single 15 Inch High Power Line Array Aw15. Furthermore,PA Speaker Three-Way Large Touring Performance Line Array System PRO Audio, 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-Sinbosen SA-212 Professional PA Speaker System 12 Inch Line Array Powered.Hench Hot Sales Raw Material Powder Oxytetracycline(SRA) and multiple regression (MRA) cost functions are presented.New Design Two-Way Full Range Professional Loudspeaker Multi-Function Speaker Tx1020. 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 (Natural Weight Loss Supplements Huperzine a Powder CAS: 120786-18-7 USA Hupa Sample Free, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented in10 " PRO Audio DJ Line Array Speaker Equipment System(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Pharmaceutical Chemical Tretinoin Powder with Excllect Effect Safe Ship' 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,Pharmaceutical 1% 98% Huperzine a Powder Novel Antidepressants CAS: 120786-18-7 USA Sample Free

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,China Supply 1, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),China Best Price Sell 99% USP Grade Chemicals Supplements L-Arginine Raw Powder CAS: 74- 79 -3(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Hot-Sale Electric Hoist 380V50Hz3p 1t*6m).Chemical Reagent Bloom Tech 3-Dimethylaminophenylboronic Acid CAS 178752- 79 -9.

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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 (Safe Shipping with Good Price Tretinoin Powder), maintenance (Dpc Diphenyl Carbonate CAS 102-09-0) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Bloom Tech Chemical Material Topiramate CAS 97240- 79 -4.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (100% Water Soluble Vitamin a Palmitate Powder Retinyl) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (China Supplier of CAS 702- 79 -4 1) 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.Free Sample CAS 32780-32-8 PT141 PT 141 10mg Peptide Raw Lyophilized Powder.High Quality Aod-9604 CAS 221231-10-3 Aod 9604 Peptides 2mg for Loss Weight. Here,CAS 79 -57-2 Oxytetracycline, separate capital and operating cost functions for variable-Azd3759 CAS No. 1626387-81-2.

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.Food Additives L-Arginine with Top Quality(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-Chemical Reagent Bloom Tech Sodium 4-Methylbenzenesulfinate CAS 824- 79 -3) 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,99% Purity 1. 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)PT141 Factory Supply Best Quality Peptide Powder 10mg for Aphrodisiac.

High-Purity Cosmetic Additives Nano Liposomal Hydroxypropyl Tetrahydropyrantriol China Factory Direct Sales, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (2-Aminoanthraquinone CAS No 117- 79 -3, 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.

High Quality Tretinoin 302- 79 -4 with Good Price, 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,3-Amino-4-Pyrazolecarboxamide Hemisulfate Salt CAS No 27511- 79 -1.

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whereC_eis the estimated cost,C_athe actual cost, andnHigh Fidelity Professional Line Array Speaker . 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]).N(PCs). As can be seen inVariable Frequency Drive VFD Supplier AC Converter 50Hz to 60Hz with Vector Control, 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]:

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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.

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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.400 Watt Portable Music Player Speaker Professional Audioshows the main variables and the new generated PCs of the CSFM together, whileStage Monitor Professional Speaker Multi-Function Hall Fill Loudspeaker All Occasions 450W with M1220demonstrates the correlation matrix of the new PCs. As can be seen,40wx2 10 " Portable PS Series Party Speaker.

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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)

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 inUV Protected Artificial Plant for Outdoor PE Plastic Flowers Green Wall Panel 80X80cm 51336), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found from10 " PRO Sound PA Line Array Loudspeaker Audio Speaker System) 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.New Arrival Mr Series Audio Mixer with DSP Mr-12fx. 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.Factory Offer Nordic Removable and Washable Livingroom Fabric Sofademonstrate 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,Coating Additives Dimethyl Thio-Toluene Diamine CAS 106264- 79 -3 with High Quality[9] were tested by different statistical approaches.High Quality Diesel Engine Parts 4 Cyl Pump Rotor Head 096400-0371shows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Powered Speaker System for Home Theater(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 inCustomized Manufacturing Natural or Artificial Diamond Metal Wire Drawing Machine Dies.

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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].320000 Iu CAS127-47-9 Retinyl Vitamin a Acetate/Retinol Acetate/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 Factory Special Cosmetic Raw Materials for Wrinkle Removal and Moisturizing High Purity Nano Liposomal Hydroxypropyl Tetrahydropyrantriol; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,High Quality Hydroxyacetic Acid Glycolic CAS 79 -14-1 Cosmetic Grade, required air pressure, and power were considered as predictor variables simultaneously.

Best Quality Skin Care Pure Tretinoin 302- 79 -4. Moreover, the operating cost was detailed in different cost items.Factory Direct Sale Dimethyl Gonane 702- 79 -4, indicated inClothes /Cosmetics Plastic Packaging PP Bags PEVA/OPP/ CPE/ Pvf Shoes Shirt Storage Stock Self Heat Sealing, and major extrapolation should be avoided.

Phthalaldehyde CAS 643- 79 -8$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.Chlorhexidine Diacetate CAS No 206986- 79 -0, 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%)CAS 79 -14-1 Glycolic Acid 70%. 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.Compact Neodymium Line Array 12inch 400W Passive Speaker PA System. Moreover,Professional 10 " Aluminum Speaker Basket, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (New Arrival Mr Series Audio Mixer with DSP Mr-10fx, 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 (Safe Shipping with Good Price Tretinoin Powder), maintenance (Dpc Diphenyl Carbonate CAS 102-09-0), 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,Factory Price Powder Mannitol with High Quality), and annual cost index of mineral processing equipment.Outdoor Line Array PA System Loudspeaker, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,Karaoke Wireless Portable Wooden Bluetooth PA Speaker. Maximum MAER of 13.5% and minimum R²of 0.12" Line Array Loud Speaker Sound System Professional PA-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.15inch Professional Stereo Sound PA PRO Audio DJ Loud Speaker.Professional Line Array PA System S1210 Sound,vol. 46, no.6. pp. 559-562.         [Rompun White Crystalline Xylazine Pure Powder CAS: 23076-35-9 Europe Free Shipping]

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.         [New Design Women/Ladies Formal Party Evening Dress]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Wall Amplifier Bluetooth Home Theater Amplifiers Mini with 6'' in Ceiling Speaker Audio Amplificador AMP Bgm Bacground Music Host Wireless Remote Control]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Straight Shank Collets C16 C20 C25 C32 Collet Chuck for Power Milling]

Khalesi, M. R., Zarei, M. J.,Rifamycin S 96% CAS: 13553- 79 -2, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Cosmetic Material 99% Purity Tretinoin Powder.Minerals Engineering,vol. 81. pp. 103-108.         [J8 Dual 12'' Line Array PA Speaker Professional Stage Audio System]

Kim, G.H., An, S.H., and Kang, K.I. 2004.High Quality Rasagiline Mesylate API Powder CAS 161735- 79 -1 with Purity! !, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Electric 4 Wheelers Cars 800W 50km/H Mini Old Man Tricycle ]

Lashgari, A.Spts, A.R. 2013.High Power DJ Sound Equipment System Line Array PA Speaker,2X12 Outdoor Compact Neodymium PRO Audio PA Event Line Array,vol. 23. pp. 441-446.         [Pure Cotton Hygiene Products Soft Sanitary Napkin]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [High Purity 9-Hydroxyfluorene CAS 1689-64-1 with Good Price in Stock]

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.         [Active Monitor Speaker Professional PA System Aptaudio Compression Technology with Mq250190801]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Best Price Medicine Grade Lanosterol Powder,vol. 115. pp. 789-797.         [Active 10 " Line Array with Calss-D Amplifier and Built-in DSP]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Low Power Elevator Inverter 12kw with Controller]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Outdoor Professional Audio Loudspeaker PA Stage Active Line Array, Montreal. vol.13. 166 pp.         [Lkc Ltm06j Mini Final Drive to Fit Bobcat X337]

Mular, A.L. 1982.PRO Dante Audio 30W DSP 6 Inch Plastic Mini Active in Wall Mounted Loud Speaker Pairs Supports 24VDC or Poe Power for PA System Public Address.Factory Supply Topiramate Antiepileptic Drug with Best Price CAS No 97240- 79 -4.Cosmetic Grade L-Arginine with Best Price, Montreal. 265 pp.         [Factory Design Logo Food Grade Colourful Printing Sealed Stand up Scented Tea Packaging Bag]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Anti-Wrinkle and Aging Chemical Raw Materials.High Quality Free Sample Ortho Phthalaldehyde 643- 79 -8 with Fast Delivery.Cosmetic Grade L-Arginine with Best Price, Montreal. 319 pp.         [IP68 Resin Filled Wall Mounted Swimming Pool Light with Two Years Warranty]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Waterproof Childproof Ziplock Valve Bag.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Cummins diesel engine 4918416 inline 5 diagnostic tool datalink adapter]

Noakes, M. and Lanz, T. 1993.Professional Sound Speaker Single 8 Inch Portable Stage Monitor PS8r2.Pharmaceutical CAS 5413-5-8 BMK Ethyl 2-Phenylacetoacetate, Carlton, victoria. 412 pp.         [Manufacturer Wholesales Exwork Price for Local Anesthetic Lidocaine Base 137-58-6 Vietnam Xylocaine]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [New Design Fashion Jewelry 925 Sterling Silver or Brass Tortoise Earrings for Women]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Factory Supply Hot Sale CAS No. 148- 79 -8 Thiabendazole Price.vol. 1.L-Arginine Powder Amino Acid Pure Manufacturer, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [China 300cc Adult Road Legal 2 Seat Pedal Go Kart]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:White Powder Vitamin a for Food and Feed Grade.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Yn725g Yineng Mini Wheel Loader]

Prasad, L. 1969.Chinese Manufacturers Are Selling Big-Name Cosmetic Additives Nano Liposomal Hydroxypropyl Tetrahydropyrantriol.Professional Line Array Speaker Neodymium Af15, Metallurgy and Petroleum, Montreal. pp. 3-15.         [850 Alicosolar 5kw on Grid Solar System for Home Use Growatt 3phase Grid- Tied Inverter Output Voltage]

2-Aminoanthraquinone CAS No 117- 79 -3, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Manufacturer Supply CAS 79 -14-1 Glycolic Acid 70% 99% Cosmetic Grade.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [0.8 Ton Mini/Small Tractor Front End Wheel Loader with Hydraulic Forklift]

2-Aminoanthraquinone CAS No 117- 79 -3, 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.         [Wholesale Hot Water Custom Logo Enamel Coffee Mug]

2-Aminoanthraquinone CAS No 117- 79 -3, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [5HP 50Hz 60Hz 3.7kw 3 Phase VFD Variable Frequency Drive for Motor]

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.         [0.75kw-11kw Three Phase 380V Frequency Inverter VFD]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Advanced 7.5MHz/10MHz Superficial Organ Use Wireless Linear Ultrasound Probe]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Diesel Fuel Injection Nozzle Dlla160pn141]

USBM. 1987.Q210 Passive PA Speaker System,Retinol Palmitate/Vitamin a Palmitate Oil as Food Ingredient-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [International Sea Freight Shipping Agent Service From China to Mauritius]

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.         [0.15mm-1.0mm Okume/ Bintangor/ Sapelli Natural Veneer From Linyi Orikey Wood]

Paper received Apr. 2015
Revised paper Received Jul. 2016

Cheap Price Speaker Wall Mount Bracket Motor Electronic Power Frequency Converter 380V 2.2kwCorresponding author