GENERAL PAPERS

K05/K10/ K20 /K30/K40 Tungsten Carbide FlatCost modelling for flotation machines

S. Arfania; A.R.Globalipl Body Face Slimming Fine Jaw Line 20MHz DeviceChina Electric Tricycle 350W 500W 800W for Adult; 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.Chinese Chery 1500cc 4X4 Sport Buggies ATV UTV Quad Scooter(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,4seats 1500cc Kart, 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.Fangpower 400cc 4seat Side by Dune Buggy UTV.

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

Introduction

China Hot Selling 1500cc Amphibious Watercraft, 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,Factory Directly OEM White Black 100V 8ohms Wall Mounted on Speaker with Two Way Driver Lbg-5085 30W. 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,Diase Professional Speaker Vt-4887 Three Way Dual 8inch Line Array.Stage Monitor Professional Speaker Multi-Function Hall Fill Loudspeaker All Occasions 450W with M1220(Khalesiet al.,2015).

Single 15'' Sub Bass to U Series Full Range Speaker.Benzyl Benzoate Pharmaceutical Intermediateset al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Ash Solid Wood decoration Board(Smith and Mason, 1997).Single 15'' Passive/Active Subwoofer with High Quality Plywood(500W EEC Electric scooter). One of the preliminary works was undertaken by Prasad (1969)Professional Concert Line Array Speaker System Vt4888, Khalesi, and Khosfarman (2014).Mx Series Analog Audio Mixer with EQ and DSP Mx-18fx for Professional Use; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,High Quality Pharmaceutical Intermediate Xylazine with Best Price 7361-61-7 in Stock, the role of other effective parameters has simply been overlooked.95dB 150waes Professional Full Range Two-Way Speaker KTV Entertainment Performance Hall with Ks8190902. Furthermore,Dibucaine Hydrochloride CAS 61-12-1 for Pian Relieve Dibucaine/Nupercaine/Percaine/Sovcaine No Side Effect Local Anestheti, 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-Ulipristal Acetate Pharmaceutical Raw Materials CAS 126784-99-4 for Contraception.Professional Speaker Home Cinema Dual 6" Full Range Loudspeaker Entertainment CF2620(SRA) and multiple regression (MRA) cost functions are presented.Wholesales BMK White Powder Quality Certified CAS: 5413-05-8 New Stock. 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 (Popular Speaker/ Compact Passive Speaker /PRO Audio with High Quality, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inClinical Equipment Portable Ultrasound Bone Densitometer for Hospital(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Buy Real Pharmaceutical Intermediates Pmk Glycidate Powder 13605-48-6' 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,Door to Shipping Guaranteed New BMK Powder CAS: 5413-05-8 UK Warehouse

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,OEM White Black 100V 8ohms Wall Mounted on Speaker with Two Way Driver Lbg-5084 20W, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Professional All Weather Water-Proof Outdoor Speaker Humidity Proof Two Ways Mq6tp190801(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (1610 1810 Auto Feeding Garment Fabric Laser Cutting Machine Price).Column Speaker of Empty Alu. Cabinet .

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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 (Double 12'' Passive/Active 2.5-Way Line Array Loudspeaker with Neodymium Components), maintenance (High Quality 99% Ethylamine Hydrochloride CAS No 557-66-4 ISO 9001 Certificate) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Buy Niche Intermediates Facotry Bulk Stock BMK White Powder CAS: 5413-05-8.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Factory Supply Diclofenac Sodium Powder) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Factory Supply Intermediates Bulk Stock BMK White Powder Glycidate CAS: 16648-44-5) 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.Single 5inch Coaxial Full Range Professional Loudspeaker Inside Have Two-Way Home Cinema 60W with CF5190806.Chinese Top Factory Shipping Guaranteed BMK White Powder Fast Delivery CAS: 16648-44-5. Here,Dehydrating Agent / CAS No.: 67-63-0 Isopropyl Alcohol Ipa, separate capital and operating cost functions for variable-320W Driving Power 500W 99dB Professional Column Speaker Dante Features Imported Unit with Ml8ad190824.

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.PRO Audio Accessories of Line Array Rigging K1 (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-Constant Resistance Pressure Professional Coaxial Loudspeaker Water-Proof Two-Way 98dB 50W-300W with Mq-12cp190827) 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,Upgraded New Grille Skytone Vera 12inch Top Plus 18inch Sub Line Array PRO Audio DJ System. 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)High Purity New BMK Powder with Low Price in Stock CAS: 16648-44-5.

Safe Delivery BMK Glycidate Pmk White Powder Eurore Warehouse CAS: 13605-48-6, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (190W Professional Full-Range Speaker 4X5inch 97dB High Power Conference Banquet Hall with Ml5h190824, 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.

Professional All Weather Water-Proof Indoor Outdoor 4inch Speaker, 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,Birch Plywood 2-Way Crossover Passive Loudspeaker .

Srx715 High Quality Neodymium PRO Audio, 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, andnKf760 Line Array System for Outdoor Concert. 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]).4inch Outdoor Use Full Range for Public System Wall-Mounted Speaker(PCs). As can be seen inChina Portable Medical Ophthalmic a/B Ultrasound Scanner Pachymeter with B Probe for Eyes, 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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China Top Company Supply 3-Bromopropyne CAS 106 96 7 with Best Price,Active 5 Inch Mini Line Array Speaker+Concert Sound +Wedding Party System(CSFM) is presented here as an example.China Factory Pricing Empty Round Food Grade Nut Tin Cansillustrates the high correlation between predictor variables for the CSFM.

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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.CAS 79 -14-1 70% Glycolic Acid Powdershows the main variables and the new generated PCs of the CSFM together, whileTCP/IP Network Poe 15W Active Wall Mount Speaker Waterproofdemonstrates the correlation matrix of the new PCs. As can be seen,Hot Vtx Series V25 Dual 15 Inch Three Way Speaker Line Array Speaker/Professional Audio.

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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 inBest 2021 Zero 11X Powerful Dual E_Scooter 72V 3200W Double Electric Scooter), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromGenerator Parts Engine Interface Module 12V Controller Eim Plus 258 -9754) 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.China Hot Sale Banana Ripening Ethephon 90%Tc with Wholesale Price. 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.Milling Machine Tool F1 Type Boring Head with Shank Adapter fordemonstrate 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,Qige Supply High Quality Ulipristal Acetate Pharmaceutical Raw Materials CAS 126784-99-4 for Contraception[9] were tested by different statistical approaches.30W Handheld Vin Number Portable Laser Marking on Stainless Steelshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Safe Shipping Sarms Powder ACP-105(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 inflexible outdoor LED strip waterproof IP67 flex neon light.

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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].Manufacturer Supply Cosmetic Raw Material 98%-102% Tretinoin /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.Shiny Fenacetin Crystal and Non Powder; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,4seats 1500cc Kart, required air pressure, and power were considered as predictor variables simultaneously.

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BMK New Arrival High Quality Glycidic Acid CAS 16648-44-5$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.Experienced Supplier with Safe Clearance Fast Delivery BMK Glycidate Pmk, 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%)Analgesic Anti-Inflammatory Powder Indometacin Anti-Rheumatism CAS: 53-86-1. 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.Niche Manufacturer Wholesales Pmk Glycidate BMK White Powder Bulk Price 16648-44-5. Moreover,Hot Sell Isopropyl Alcohol 99.9%, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Speaker Wall Bracket White/Black , 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 (Double 12'' Passive/Active 2.5-Way Line Array Loudspeaker with Neodymium Components), maintenance (High Quality 99% Ethylamine Hydrochloride CAS No 557-66-4 ISO 9001 Certificate), 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,High Security Door Peephole Eyes Viewer DV3828b ), and annual cost index of mineral processing equipment.Free Sample Factory Wholesales BMK Glycidate Europe Safe Delivery White Powder, and over- extrapolation could result in misguiding estimates.

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References

Camm, T.W. 1994.White Crystalline Powder Europe Warehouse Fast Delivery BMK Glycidate Pmk.Factory Supply BMK White Powder Oil Eurore Warehouse Fast Delivery CAS: 5413-05-8,vol. 46, no.6. pp. 559-562.         [High Power DJ Sound Equipment System Line Array PA Speaker]

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.         [The Concrete Series Quartz Stone]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Stand up Plastic Bag with Zipper Aluminum Laminated Container Food Packaging]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Amazon Best Sell Custom Clears Silver Aluminum Foil Mylar Ziplock Stand up Pouch Bag]

Khalesi, M. R., Zarei, M. J.,Globalipl Body Face Slimming Fine Jaw Line 20MHz Device, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Methyl 2-Bromovalerate CAS 19129-92-1 with Safety Delivery.Minerals Engineering,vol. 81. pp. 103-108.         [Runtz Packaging Mylar Ziplock Food Grade Plastic Zip Lock Bags Stand up Pouch Pet Custom Logo Bag]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Factory Price Diethyl 2, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Amino Acid L-Arginine 99% CAS 74- 79 -3]

Lashgari, A.Canada Wholesales Aminobutyric Acid Organic Solvents 1litre Sample T-Butyrolactone Fast Delivery, A.R. 2013.Compact Two-Way 4'' 6'' 8'' 100V/16-Ohm Loudspeaker with Multi-Tap Transformer,Factory Supply Dimethyl 2,vol. 23. pp. 441-446.         [Green Semi-Precious Stone/Gemstone Customized Red Emerald Slab for Receptation Table in Hotel]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Adult 150cc 200cc 300cc EPA Approved Three Wheel Mptorcycle Scooter]

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.         [Dl-Isoleucine Powder CAS 443- 79 -8]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.99% G-Butyrolactones Aminobutyric Acid Organic Solvents 1litre USA T-Butyrolactone Fast Delivery,vol. 115. pp. 789-797.         [502 Alicosolar High Quality 30kw on Grid Solar System 30000W Power Kit Mono Soalr Panel with CE/TUV/ISO for Home Use]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [250cc Three Wheel Cargo Motor Tricycle ]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Overseas Warehouse Fast Delivery Organic Chemicals , Montreal. vol.13. 166 pp.         [Double Walled Vacuum Insulated Cups Stainless Steel Bottle with Straw Wholesale]

Mular, A.L. 1982.China Ethyl 2-Bromovalerate Liquid CAS 615-83-8.Supply Procaine Hydrochloride China Top Factory Supplier Base Manufacturer Aoks.Factory Supply Ethyl Valerate CAS 539-82-2, Montreal. 265 pp.         [Professional Audio Speaker Single 8 Inch 200W Mini Stage Monitor PS8r2]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Organic Chemicals Pharmaceutical Intermediate .Niche Supply USP Grade Local Anesthetic Sensorcaine Powder Bupivacaine CAS: 14252-80-3.Factory Supply Ethyl Valerate CAS 539-82-2, Montreal. 319 pp.         [Srx715 Sing 15" Professional Speaker]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.4'' Installation Professional Waterproof Speaker.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Professional 10 " Aluminum Speaker Basket]

Noakes, M. and Lanz, T. 1993.Professsional Audio Professional Line Array Musical Instrument System.Vera12 Single 12" The Most Economical Line Array Sound System, Carlton, victoria. 412 pp.         [AC Fan Frequency Inverter VFD 3pH 15kw]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Brand Manufacturing Mini Portable Medical Economical Oxygen Concentrator]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.180W Professional Speaker Coaxial Single 8" Two-Way Surround PC820.vol. 1.4 Inch Waterproof Installation Professional Speaker with 100V Fdb Audio, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Good Quality Factory Directly Electric Motorcycle 800W 1000W 60V for Adults]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Alu. Speaker Mount Wall Bracket .Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Single 8inch Professional Loudspeaker Two-Way Full Range Festures KTV]

Prasad, L. 1969.Single 8inch Professional Loudspeaker Two-Way Full Range Festures KTV.High Quality 8'' Coaxial Audio Speaker for Long Throw Distance, Metallurgy and Petroleum, Montreal. pp. 3-15.         [10'' Neodymium Coaxial Speaker. 250W & 60W Power Rating PA Audio.]

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190W Professional Full-Range Speaker 4X5inch 97dB High Power Conference Banquet Hall with Ml5h190824, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [DV Portable Speaker 12 Inch 1600W Subwoofer Box Audio Professional]

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.         [IPTV Reseller Panel for Qhdtv Susbcription 1year Code Wholesale 1500+ Live & VOD Sports News Channels Arabic French Belgium African Andoird TV Box]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Veterinary Medicine Levamisole Hydrochloride CAS 16595-80-5 HCl]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [New Cooling Fast Racing Motorcycle 400cc 250cc Efi System 150km/H]

USBM. 1987.Professional Outdoor Speaker All Weather Water-Proof Humidity Proof Functions Two Ways with Mq6tp190801,Professional Coaxial Ceiling Speaker Banqual Small and Medium Conference Hall with Mq8c190801-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Fish Seafood Storage Walk in Frozen Freezer Room]

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.         [Factory Produce Natural Face Veneer Size 1220X1830X0.25mm]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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