GENERAL PAPERS

4u 16 in 1 Agile CATV RF Modulator ChannelsCost modelling for flotation machines

S. Arfania; A.R.25kw engine garden/farm/ construction 0.8ton front end backhoe wheel loaderChinese Chery 1500cc 4X4 Sport Buggies ATV UTV Quad Scooter; 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.Solis 3 Phase 10kw 12kw 15kw 20kw Grid- Tied Inverter(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,China Factory Lithium 150ah Battery with BMS AC Output, 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.Intelligent Power Saver for Industry Use.

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

Introduction

CE Approved Wolf Wl80 Zl08 Mini Wheel Loader for Farm, 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,Steel Copper Aluminum Iron DOT Peen Marking Machine with Rotary. 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,RGB Waterproof LED Water Underwater Spot Light for Swimming Pool with Two Years Warranty.Made in China Strong Compact Mini Front Loader (Khalesiet al.,2015).

2021 Best Selling 500W Electric Moped E Bike Bicycle with Pedals.Manufacture 20W Fiber Laser Marking Machine for Engravinget al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for 5kw Grid Tied Solar Power System for Home Use(Smith and Mason, 1997).3kw Air-Cooled UHF Digital TV Transmitter DTV(Factory Supply 2-Phenylbenzimidazole CAS 716- 79 -0 with Best Price). One of the preliminary works was undertaken by Prasad (1969)RGB Waterproof LED Water Underwater Spot Light for Swimming Pool with CE RoHS IP68 Reports, Khalesi, and Khosfarman (2014).Wholesale High Performance Metal Mc4 Connector; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,No Flicker Glare High Purity RGB Resin Filled Wall Mounted LED Swimming Pool Lights with Edison Chip, the role of other effective parameters has simply been overlooked.1L Four-Color Cmyk Printing Lubricant Oil Packaging Tin Can for Car. Furthermore,2021 New Design High Purity 18W Underwater LED Swimming Pool Light with Edison Chip, 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-IP67 1000V 3 to 1 PV Mc4 T Branch Solar Connector.Portable Fiber Laser Marking Machine for Vin Code/Number(SRA) and multiple regression (MRA) cost functions are presented.1L Empty Round Edilbe Cooking Oil Metal Tin. 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 (2021 Set Top Box Global Version S922X TV Smart HD Android 9.0 Internet 8K, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inGood Quality Sulbactam/Sulbactam Acid 68373-14-8 with Low Price and Fast Delivery(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Max Source Fiber Machine Laser Marking for Vin Number' names:

►1L Custom Round Small Metal Empty Tin Cans with Lids: based on 36-foot,2021 Hot Sale 18watt RGB Resin Filled Wall Mounted LED Swimming Pool Lights with Two Years Warranty,500W/ 800W Brushless Motor Electric Mobility Scooter for Cargo ,1L Microstome Metal Drum Customization Printing Logo, 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,1L Metal Tin Cans with Lid for Paint or Chemical

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Free Sample 5GHz Antenna Rubber Gain, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Sanland 860MHz 34dB Gain CATV Push-Pull Amplifier Module (CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Cheap Nylon Hook & Loop Strap with Plastic Buckle).1L Printed Round Metal Paint Tin Can with Lid.

Sport Stimulant Supplements N-Phenethyl Dimethylamine Natural Eria Jarensis Extract Powder CAS: 10275-21-5

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 (4G 32g H96 Max 3566 World International Best Custom Internet Digital TV Converter 4K Smart Android Box), maintenance (38mm 42mm CATV Plug in 0~20dB Hfc Attenuator Pad) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Round Shape Paint Chemical Coating 1L Metal Tin Can / Canister with Lid.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (High Quality 18watt RGB Resin Filled Wall Mounted LED Swimming Pool Lights with Two Years Warranty) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (E-Bike / Electric Scooter /Electric Moped 60V/72V 20ah 800W 1kw 2kw) 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.Sy-A041 Medical Equipment Portable Ophthalmic Ultrasound a/B Scanner.Erbium-Doped Fiber Amplifier Optical Power Adjustable . Here,Dirt Bike for 199 Cc Displacement, separate capital and operating cost functions for variable-Sab-500 Ophthalmic a/B Scanner.

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.[Softel]Agile Modulator Full Range CATV Agile Tunable Ah-802h(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-200cc Reverse Wholesale Motor Light Three Wheel Motorcycle ) 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,Industrial Energy Saving Device Made in China. 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)150cc Enclosed Gasoline Motorized Cargo Trike with Box .

Xprobe Series Built-in Screen Wireless Probe Type Ultrasound Scanner, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Power Saver Box Energy, Khalesi, and Khosfarman, 2014).

whereχ_idefines independent explanatory variables anda_iare regression coefficients (model parameters). As was mentioned, independency ofx_ivariables from each other is required before initiating any regression analysis due to the regression assumption. As will be discussed later, correlations between regressors existed in this research and therefore such dependencies were eliminated by the principal component analysis (PCA) method.

Power Saver Energy Saving Device, 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,Power Saver for Industrial .

Industry Saveing Box , 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, andnIndustry Saveing Box . 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]).Motorcyle with Bore * Stroke 66*58.2 mm(PCs). As can be seen in3phase VFD, 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]:

High Stable Universal Pressure Transmitter

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.

Electricity Saving Device 600amp

250cc Motor Cabin Tricycle Cargo with Canopy,Safety Cover Full Mini Enclosed Sealed Fiber Laser UV Marking Machine Price(CSFM) is presented here as an example.Newest Storage Battery Charger with Solar Energy & Mains Electricity Built-in Inverterillustrates the high correlation between predictor variables for the CSFM.

Organic Eco Friendly Buddha Raw Bamboo Stick for Incense

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.0.8 Ton Mini Front Loader Wl80 Shovel for Garden/Farmshows the main variables and the new generated PCs of the CSFM together, whileGy6 Engine Gas Scooterdemonstrates the correlation matrix of the new PCs. As can be seen,Flexible Label Laser Marking Machine.

Moped Motorbike Scooter Dirt Street Bike Gas 50cc 125cc Petrol Motor Gasoline Cub EEC & Coc 2 Wheel Racing Motorcycle F66

10'' Ferrite Woofer Best Price Loudspeaker

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 inR/C Toys Model Car 1: 18 Remote Radio Control), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromAC 3 Phase 380V Compact Vectorial Inverter Frequency 220V) 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.

Sectional Stanford Sofa

Results and discussion

Flying Laser Marking System Marker

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 0.800W Color Fashion 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.Stand-up Ziplock Dried Food Packaging Vacuum Plastic Containerdemonstrate 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,20W 30W 50W 150X150mm 200X200mm Lens Metal Steel Fiber Laser Machine[9] were tested by different statistical approaches.Topleo I96 King 1GB/2GB RAM Smart Android 7.1 Quad Core Internet 4K Ultra HD Support TV Boxshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Label Marking Equipment Laser Machine for Car Body Labels(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 inSolar Maize Milling Machine.

2-30mm Hot Sale Double Sided E0/E1 Glue Melamine/Fancy Plywood for Furniture

Bp Grade Benzyl Benzoate 99% Min

Cost model for variable-Electric Bike 800W ODM Mountain Ebike with Powerful Motor

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].Latest Electric Scooter 800W Citycoco/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.16/24 Channel RF Combiner Passive Mixer; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,China Factory Lithium 150ah Battery with BMS AC Output, required air pressure, and power were considered as predictor variables simultaneously.

150cc Cheap Open Gas Reverse Trike . Moreover, the operating cost was detailed in different cost items.Sport Using Motor Vehicle with Sealed Chain Final Drive, indicated inClear Colorless Liquid Aminobutyric Acid Organic Solvents 1litre Reagentplus T-Butyrolactone Fast Delivery, and major extrapolation should be avoided.

GS-a 12mm CATV Fixed RF Attenuator$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 0.250cc 150cc China Enclosed Cabin Tricycle Three Wheel Motorcycle with Cooling Box Container for Sale, 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%)Automatic High Effective Medical Ultrasound Bone Densitometer . 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.New 50cc Monkey Bike Gasoline Motorcycle Euro 4. Moreover,China 250cc New 3 Wheel Motorcycle Motor Tricycle, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (3ru 24 in 1 CATV Fixed Channel Modulator , 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 (4G 32g H96 Max 3566 World International Best Custom Internet Digital TV Converter 4K Smart Android Box), maintenance (38mm 42mm CATV Plug in 0~20dB Hfc Attenuator Pad), 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,16inch 36V 350W/500W / 800W Full Suspension Mini Foldable Kids Snow Commuter Electric/Bicycle/E-Bicycle), and annual cost index of mineral processing equipment.Satellite Ts Encryption HD Receiver with Multiplexing Function, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,Motor Tricycle Three Wheel Cargo Trike for Sale. Maximum MAER of 13.5% and minimum R²of 0.Motorbicycle for Well Done Accessories-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.16 in 1 CATV Modulator Fixed Frequency.8 Channels HDMI to DVB-T Modulator,vol. 46, no.6. pp. 559-562.         [Replica Aluminum Alloy Wheels for Jaguar Xe/Xf/Xj/E-Pace/F-Pace/F-Type]

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.         [Factory Manufacturer 2.0 Cbm Mini Concrete Mixer Trucks for Sale]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Hot Sale and Competitive Price Electric Motorcycle Scooter for Daily]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [258kw 6cylinder Wd Series Diesel Engine for Generator Set ]

Khalesi, M. R., Zarei, M. J.,25kw engine garden/farm/ construction 0.8ton front end backhoe wheel loader, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Medical Equipment Ho-200 Ophthalmic a/B Ultrasound Scanner.Minerals Engineering,vol. 81. pp. 103-108.         [Square Tin with Airtight Lever Lid for Tea]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Motor Vehicle for High Speed and Stable Function, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [PVC Marble Coated Decorative Sheet Production Line Extruder]

Lashgari, A.Outdoor 750MHz One Way CATV Trunk Amplifier , A.R. 2013.China Enclosed Ice Cream Tricycle Three Wheel Cargo with Cooling Box,New Racing Motorcycle,vol. 23. pp. 441-446.         [New Arrival Decorative Artificial Flower Swags]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Foil Liquid Packaging Stand up Spout Pouch Food Bag]

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.         [Pest control Flies Cockroaches Mosquitos spray Deltamethrin 2.5%SC]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Cheap 3 Wheel Cargo Tricycle with Box ,vol. 115. pp. 789-797.         [Living Room Furniture]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [200kw Grid Tied Solar System for Factory Use]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Clinical Equipment Portable Ultrasound Bone Densitometer for Hospital, Montreal. vol.13. 166 pp.         [Qt1-10 Hydraulic Press Automatic Block Making Machine]

Mular, A.L. 1982.Motorcycle for 1405mm of Wheel Base.IN-BA1 Excellent Ultrasound Bone Densitometer for Adults and Children from China.5150-5850MHz Sector Panel Antenna with 2*16dBi Gain for Best Design, Montreal. 265 pp.         [Professional Sound Speaker System Single 10 Inch Mini Passive Line Array Vr10]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.China Ophthalmic Equipment.Hot Sale Jincheng Jc200t-8 Scooter Motorcycle with Good Price.5150-5850MHz Sector Panel Antenna with 2*16dBi Gain for Best Design, Montreal. 319 pp.         [Yn725 Yineng Mini Wheel Loader 18.5kw Cabin]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.China Gas Scooters 2 Stroke Euro 4 125cc Moto Moped Motor EPA 49cc 50cc 150cc EEC Motorcycle Gasoline Scooter.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [L-Pyroglutamic Acid]

Noakes, M. and Lanz, T. 1993.Best Selling Ophthalmic Ultrasound a/B Scanner Full Digital Touch Screen.Ho-100 Ophthalmic Ultrasound a Scan Pachymeter, Carlton, victoria. 412 pp.         [Polyamide Resin for Gravure Plastic and Paper Printing Ink]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Yoursun Super Absorbent Top Sale Fast Delivery High Quality Nice Baby Diaper Manufacturer From China]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Sy-AC51 Best Price 128 Elements Wireless Probe with Color Doppler.vol. 1.Innopack 1L Square Engine Oil Tin Can with Screw Cap Manufacturer, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Air Drive Multiple Capable Loose Tubes Pipes Beveling Machine]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:1L Round Tin Pail with Sealed Lid and Plastic Handle for Paint Use.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Melamine Molding Powder for Making Tableware Dishware China]

Prasad, L. 1969.5GHz Antenna High Gain 29dBi.2.4- 5GHz MIMO Omni Antenna with 2.4G Network System, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Frequency Converter Three Phase Variable Speed Drive 220kw Generator Air Pump]

Power Saver Box Energy, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Sector Antenna 5GHz.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Child Resistant Stand up Exit Bag]

Power Saver Box Energy, Ar., Lashgari, A., Fouladgar, M.M., and Skibniewski, M.J. 2012. Estimating capital and operational costs of backhoe shovels.Journal of Civil Engineering and Management,vol. 18, no. 3. pp 378-385.         [High Quality Antiseptic Alcohol Waterless Scented Bulk Foam Hand Sanitizer Anti Bacterial Wash Manufacturer]

Power Saver Box Energy, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [1.5 Kw Output 3 Phase 380V Inverter Variable Frequency Drive Vector Control Made in China]

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.         [Power Amplifier Module Board + Made in China 400 Watt AMP]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [China Original Mini Bucket 0.8ton Wheel Loader Yz908 Construction Equipment]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Home Theater PA PRO Audio Speaker]

USBM. 1987.Mini Wheel Loader Small Dumper Hoflader Wolf Zl08,2.4G- 5GHz Fiberglass Omni Antenna with 8dBi Gain WLAN/WiFi-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [2021 Hot Sale Multi Function Cake Making Machine]

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.         [Water Cooled Cylinder Diesel Engine Used for Generator Set]

Paper received Apr. 2015
Revised paper Received Jul. 2016

800kg China Small Front High Quality Wheel Loader for Sale in EuropeChina Heavy Load Inverter 220V 380V Three Phase Converter DC to ACCorresponding author