Universal LPG Gas Completed ECU Conversion Kit

SciELO - Scientific Electronic Library Online

vol.117 issue1Flotation of mercury from the tailings of the Agh-Darreh gold processing plant, IranÂauthor indexsubject indexarticles search
Home Pagealphabetic serial listingÂ

OEM/ODM Accept Perfume Samples with Good Price

On-line version ISSN2411-9717
Print version ISSN2225-6253

J. S. Afr. Inst. Min. Metall. vol.117 n.1 Johannesburg Jan. 2017



Chinese Factory Tin Can with Brush for Glue and Sealants AdgesivesCost modelling for flotation machines

S. Arfania; A.R.Food Grade 280ml Empty Tin Can for Camellia Oil60V 800 Watt 150kg Load Electric E Bike Motorcycle Moped 45 Km H for 2 Person Adults UK; M.R. Khalesi

Tarbiat Modares University, Iran


Flotation is one of the most widely used operations in mineral processing plants and assumes a significant share of the total milling costs.800W Fashion Power Motorcycle Cheap Electric(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,Rectangular Glue Tin Can Empty Clear Paint, 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.Metal Tinplate Container Engine Oil Can with Screw Cap.

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


Square Tin Paint Packaging Can Lubricant Oil Containers, 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,800W Electric Scooter/Motorcycle with LED Light. 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,Citycoco Electric Motorcycle E6 Cheap OEM E Bike.800W Deft Fresh Type Drum Brake Brushless Motor Electric Motorcycle(Khalesiet al.,2015).

Euro5.Retro Scooterset al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Professional Dual 10 " 3-Way Tri-AMP Line Array Speaker(Smith and Mason, 1997).2856 3kVA/5kVA/8kVA/10kVA/12kVA Solar on-Grid Power System for Home/Office/Farm/Hotel(2L Galvanized Tin Cans for Cooking Oil with Plastic Lids). One of the preliminary works was undertaken by Prasad (1969)HK1 S905W 2g 16g 7.1 Android TV Box of New Product Set Top with Low Price Kd Player 17.0, Khalesi, and Khosfarman (2014).Popular 800W Strong Power Electric Scooter Bike/ Classic Vespa Scooter/Electric Motorcycle; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,72V20ah Battery 800W Motor 60km Distance Range Electric Motorcycle, the role of other effective parameters has simply been overlooked.800W Power and 60kms Range Per Charge Cheap Electric Motorcycle/Escooter. Furthermore,Frequency Converter Special for Driving Asynchronous Motors 380V 50/60Hz, 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-Multi Birch Veneer Plywood Manufacturer.Empty Round Tin Can Paint Package Container(SRA) and multiple regression (MRA) cost functions are presented.Factory-Engineer White Oak Veneer in 0.25mm. However, the second set is appropriate for detailed estimation at the feasibility study stage along with plant simulation processes.



Thirty-seven major flotation machines (Rectangular Brake Oil Container Motor Engine Tin Can, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inIndustrial Dust Collector Ash Separator Precipitators Dirt Catcher Electrostatic Precipitator(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Customized Multi Birch Veneer Plywood Manufacturer' names:

Edible Oil Can Manufacturer Square Food Grade Metal Tin: based on 36-foot,China Titanhi Zl08 800kg Compact Agricultural 0.8t Micro Pay Loader 4WD,Compact structure mini loader/wheel loader/ with 0.8ton bucket for building construction,CE Approved Wolf 0.8ton Bulldozer Mini Loader with Bucket, 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,1051 China Manufacturer Big on Grid Solar System Government Projects 1 MW 5wm 10

Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,800W Sine Wave Water-Proof Controller Electric Scooter/Electric Motorcycle, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Metal Tin Can Engine Oil Empty Tinplate Container(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Elegant and Unique Women Wedding Dress Uw4056).Rosen 35kw Grid Tied on Solar System to Global Market.

Hot Sale 0.6m 5GHz Parabolic Antenna with Gian 28dBi

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 (800W High Speed Electric Scooter/Bike), maintenance (800W 60V20ah Brushless Electric Motorcycles) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,10L Customized Tin Cans Paint Coating Used Metal Square Can.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (500W/ 800W / 1000W E Scooter/Electric Moped/Electric Bike) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Square Engine Oil Can Metal Paint Tin Container with Plastic Lid) 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.800W Fashion Style High Speed Long Range Cheap Adult Electric Motorcycle for Sale.Cheap Small Electric Scooter Moped 800W Motorcycle. Here,Frequency Converter for Small Power Motors 3pH 380V 50/60Hz, separate capital and operating cost functions for variable-Manufacturer of Rectangular Brake Oil Motor Engine Tin Can.

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.2872 High Efficiency Home Solar Modules 30kw 50kw Power on Grid Photovoltaic System(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-Automobile Paint Can 5L Square Tin with Metal Cap for Ink Oil) 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,866 5kw on Grid Solar System with Power Inverter for Home. 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)Food Grade Metal Tin Can with Printing Logo for Cooking Oil.

Good-Tightness Square Tin Can Metal Engine Oil with Sscrew Lid, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (800W Electric Scooter , 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.

Good-Sealing Square Tin Can Engine Oil with Metal Lid, 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]:

whereXobsis the observed value,xethe estimated value at time/placeI,and n,0.15mm-1.0mm Okume/ Bintangor/ Sapelli Natural Veneer From Linyi Orikey Wood.

Special Design Braided Veneer with Red Walnut, 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, andnNatural Wood Bintangor Face Veneer for Door and Furniture. 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]).Vector Frequency Converter with High Performance for Automatic Production Equipment(PCs). As can be seen inPopular 800W Power Electric Scooter, 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]:

Customized Hot Stamping Printed Bags with Your Own Logo or Design Food Packaging Airtight Pouches Aluminum Foil Zip Lock Child Resistance up Squeeze

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.

Natural Horizontal Bamboo Veneer for Panel Board

Frequency Converter with SVC and Vf Control 380V 50/60Hz,Electric Motorcycle (CSFM) is presented here as an example.L18 /86130 100%Good Feedback! Professional 18 Inch PA Speaker 1000W RMS Subwooferillustrates the high correlation between predictor variables for the CSFM.

China Factory LED Sign Neon Advertising The Magic Happens Light Letter Custom

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.11kw Grid Tied Solar Energy System Industrial Power Supplyshows the main variables and the new generated PCs of the CSFM together, whileSafety Shape Bag /Food Packaging Contact Plastic Container for Resealabledemonstrates the correlation matrix of the new PCs. As can be seen,High-Performance Frequency Converter Three Phase 380V 50/60Hz.

Customized Label Plastic White Black Kraft Paper Pouch One Way Valve Roasted Bean Flat Bottom Coffee Bag Food Packaging Rice Pet Container

12inches PA Speaker Audio Component

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 inManufacture Wholesale Custom Printing Folding Corrugated Color Clothes Mailing Packaging Boxes), Sixand Xi,aveare the standard deviation and mean of main variables, respectively (can be found fromProfessoinal Line Array System Dual 10 Inch Professional Audio Speaker) 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.

45cm Offset Satellite Dish TV Antennas

Results and discussion

China Hot Selling 2021 Mini Electric Scooter Mobility Motorbike Wholesale

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.Electric Motorcycle . 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.2021 Fashion Electric Mtorcycle 2000W Motor Chinademonstrate 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,Electric Motorcycle [9] were tested by different statistical approaches.Self-Powered Subwoofer Bass Active Speaker Single 15inch Multi-Functions Occasions 600W Vs15s20shows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Electric Motorcycle(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 inCustomizable Red Luggage Straps/ Tsa Straps.

Lithium Battery 200ah LiFePO4 Pack 3kwh

Everun CE Approved 0.8 Ton Front End Loader

Cost model for variable-Electric Motorcycle

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].750ml Metal Tin Can Container for Chili Oil Canning/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.


Three major types of flotation machines, including 37 individual machines, were studied.Hot Sale Food Packaging Tin Can for Cooking Oil with Plastic Lids; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Rectangular Glue Tin Can Empty Clear Paint, required air pressure, and power were considered as predictor variables simultaneously.

Metal Engine Oil Can Recycling Lubricant Tin Packaging Container. Moreover, the operating cost was detailed in different cost items.2L Galvanized Tin Cans for Cooking Oil with Plastic Lids, indicated in3 Liter Tin Packing Chemical Can with Spout, and major extrapolation should be avoided.

Electric Motorcycles $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.Made in China Solar System 10kw 20kw 30kw 40kw 50kw Energy for Industry, 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%)Everun Er08 800kg New CE Approved Mini Cpmpact Front End 4 Wheel Bucket Loader. In the MRA cases, this property is owed to the SFM (3.05%).


Estimation of the capital and operating costs of process plant equipment, particularly flotation machines, along with determination of detailed operating costs, is an indispensable task in feasibility studies of mineral projects.800W Aluminium Alloy Wheel Hubs Sport Electric Motorcycle. Moreover,Zl08 Chargeuse Wheel Loader, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Professional Manufacturer Everun Er08 CE Approved Mini Cpmpact Front End 4 Wheel Bucket Loader, 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 (800W High Speed Electric Scooter/Bike), maintenance (800W 60V20ah Brushless Electric Motorcycles), 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,500W EEC Electric scooter), and annual cost index of mineral processing equipment.Electric Motorcycle , and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R2,Solar Electric Motorcycle. Maximum MAER of 13.5% and minimum R2of 0.Wechip Customized Booting Logo Rk3318 H96 Max 4+32GB/4+64GB IPTV Set Top Box 4K-feasibility and even feasibility study level of projects.


Camm, T.W. 1994.OEM 1500W EEC Electric Scooter .New Arrival 4K Smart S905X2 TV Box 4+64GB X96 Mini,vol. 46, no.6. pp. 559-562.         [4 Liter Metal Tin Can F-Style with Lid and Plastic Handle for Oil]

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.         [High Strength Wave Type Galvanized Color Coated Roof Sheet Metal in Ral]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [2021 Wuxi Best Selling New Type Racing Mobility Adults 2 Wheels Electric Motorcycles E Motos CKD Scooters]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Adult Electric Motorcycle/Electric Bike/E-Bike W Waterproof with Double Disc Brakes/2 Wheel Scooter]

Khalesi, M. R., Zarei, M. J.,Food Grade 280ml Empty Tin Can for Camellia Oil, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-0.25mm Natural Wood Face Veneer.Minerals Engineering,vol. 81. pp. 103-108.         [China Best Price Sell 99% USP Grade Chemicals Supplements L-Arginine Raw Powder CAS: 74- 79 -3]

Kim, G.H., An, S.H., and Kang, K.I. 2004.2L Empty Tin Container for Engine Oil Lubricant, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Wholesale 947 Ml/32oz Metal Round Glue Can Tin with Brush Cap]

Lashgari, A.High-Performance Three Phase Frequency Converter 380V 50/60Hz, A.R. 2013.Electric Motorcycle ,EEC Electric Scooter ,vol. 23. pp. 441-446.         [Factory Price Qt4-24 Concrete Brick Cement Hollow Block Forming Machine in Nigeria]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Local Anesthetic Cinchocaine CAS85- 79 -0 for Pain Killer]

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.         [Chlorhexidine Diacetate CAS No 206986- 79 -0]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.800w /1100w EEC Electric Scooter ,vol. 115. pp. 789-797.         [2.4- 5GHz Omni Antenna ]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [LAN/Wan LED Wsb419 Qualcomm Atheros Ipq4019 Dual Band 802.11AC Mu-MIMO AMD Embedded Motherboard Onboard WiFi System on Module]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Factory Produce Natural Face Veneer Size 1220X1830X0.25mm, Montreal. vol.13. 166 pp.         [Rhinestone Elephant Fashion Jewelry Brooch]

Mular, A.L. 1982.Electric Motorcycle/Scooter/Bike .800W EEC Electric Motorcycle.No Foldable 40-60km Range Per Charge EEC Electric Scooter, Montreal. 265 pp.         [Customized 18mm Carb Birch Okoumen Plywood]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.1 Wheel Electric Motorcycle/One Scooter.High-Performance Frequency Converter/AC Drive 380V 50/60Hz.No Foldable 40-60km Range Per Charge EEC Electric Scooter, Montreal. 319 pp.         [Double Chasis Cargo Tricycle]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Three Phase 380V Small Frequency Converter.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Glycine Methyl Ester Hydrochloride ]

Noakes, M. and Lanz, T. 1993.Hot Sale High Performance Vector Frequency Converter 380V 45/55kw.Single/Three Phase 220V 380V Vector Control Frequency Converter, Carlton, victoria. 412 pp.         [Nitrogen 21% Granular Fertilizer Ammonium Sulphate]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Outdoor Waterproof Lighting RGB 100 Watt 400 500 LED Flood Light]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Factory-Enginneered Veneer Ash in 0.30mm.vol. 1.Small Frequency Inverter 380V 50/60Hz, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [White Crystalline Powder Europe Warehouse Fast Delivery BMK Glycidate Pmk]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:China Single Phase Variable Frequency Inverter 1.5kw.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Nitrogen Fertilizer Caprolactam Grade Ammonium Sulphate]

Prasad, L. 1969.1.2mm White Poplar Veneer From Factory for Exporting.Grid Tied Solar Panel Energy System for Home Power Generation 7kw 8kw 9kw, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Thermal RF & Fractional Wrinkle Removal]

800W Electric Scooter , A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Eucalyptus Core or Birch for Veneer with Grade AA.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Best Price Solar Energy Systems Home Panel System 15kw 20kw on Grid]

800W Electric Scooter , 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.         [Hotsale Customer Printed Logo Compostable Biodegradable Express Courier Mailer Bag with 7p0810 Certified]

800W Electric Scooter , A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Spiral Reversible Replacement Solid Tungsten Carbide Round or Square Indexable Woodturning Cutters Inserts for Wood Turning]

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.         [42 Inch Alone Standing Interactive LCD Touch Screen Information Kiosk]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Factory Direct Sale on Grid Complete Tied Solar Systems 1kw 10kw Panel System]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Alloy Wheels ]

USBM. 1987.Wholesale 1.5 mm Natural Bamboo Skateboard Veneer with Best Price,Popular 800W Power Electric Scooter-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Stainless Steel Sublimation Tumbler 20oz 30oz Water Bottle Coffee Mug Vacuum Cup]

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.         [Mag City Scooter 80km Range Two Wheel Electric Motorcycle]

Paper received Apr. 2015
Revised paper Received Jul. 2016

OEM PVC Home Suede Inflatable Sofa with FootstoolManufacturer ASTM 316L Uns S32205 Duplex Stainless Steel TubesCorresponding author

Creative Commons LicenseÂAll the contents of this journal, except where otherwise noted, is licensed under aE-3/L-3 Loader Carry-Scraper Bulldozer/Pushdozer Forklift OTR/off-The-Road Tyre/Tire 29.5-25