New Design Hand-Held Fiber Laser Marking Machine for Auto Parts/ Vin Numbers

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

Dissecting Microscope

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

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


Kraft Paper Bag /Stand-up Food-Packaging-Bag for Dry Food/Mylar Aluminum Foil Laminated Bio High Quality Plastic Food Packaging HempCost modelling for flotation machines

S. Arfania; A.R.UV White Birch Plywood 18mm Carb E0 CabinetCommerical Okoume Plywood for Sale; 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.18mm Pine/Combi Core Waterproof Plastic Black Film Faced Plywood(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 125cc 150cc Scooter Euro 4 Stroke Motorbike Moped EPA 49cc 50cc Electric Carburetor EEC Gas, 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.Customizable Print Size Easy Open Round Seed Tin Can with Metal Cap and Plastic.

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


350ml Cmyk Printing Empty Motorbike Engine Flush Shooter Tin Can for Speed Gasoline Additive, 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,French Hot Sale Huile D'olive Food Grade Packing Olive Oil Tin Can. 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,250ml Round Linseed Perilla Seed Oil Tin Can with 28mm Flip Top Cap.SGS Food Grade Certification 500ml Tin Containers Olive Oil Can(Khalesiet al.,2015).

Wholesale Round Food Packaging Empty Tin Metal Cooking Oil Cans.1 Liter Wholesale Tinplate Oil Tank Paint Brake Fluid Round Tin Can with Lidset al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for 5L Metal Round Cans for Paint or Chemical Packaging(Smith and Mason, 1997).2021 Everun New Design Er408 Small Front End Loader 0.8ton Mini Wheel(1 Liter Wholesale Tinplate Oil Tank Paint Brake Fluid Round Tin Can with Lids). One of the preliminary works was undertaken by Prasad (1969)China Radlader Zl08 Auto 800kg Small Garden New Mine Carregadeira Lown Mower Tractor Front Handle Mini Wheel Loader with Cabin, Khalesi, and Khosfarman (2014).Chinese Eougem Zl08 Wheel Loader with Torque Converter; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Articulated Mini Wheel Loader Er08 Telescopic Boom, the role of other effective parameters has simply been overlooked.Cable TV Pendoo X99 Max Rk3399 4G 32g Android 7.1 Internet Smart Box with HD Satellite Receiver. Furthermore,Xangshi Factory Newest Casing U8 S905W Internet TV Set Top Android Box 2GB RAM 16GB ROM for Watching, and estimation of detailed operating cost items such as maintenance, lubrication, not possible. To overcome these deficiencies, this paper aims to introduce up-to-New Design Go Kart 150cc .External Rubber Antenna for Huawei Modem B315 B593 Mf283 4G Lte with SMA Male Router(SRA) and multiple regression (MRA) cost functions are presented.48V/60V 800W Electric Scooter with Lead-Acid Battery. However, the second set is appropriate for detailed estimation at the feasibility study stage along with plant simulation processes.



Thirty-seven major flotation machines (800W 60V Lead-Acid Battery Electric Bicycle with Back Rest, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inReliable Supplier of Chlorphenesin/104-29-0 with Best Price in Stock! !(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Electric Motorcycle 800W for Adult Motor' names:

Hot Sale Lady Style 60V 800W 20ah Electric Scooter with USB: based on 36-foot,800W -1000W 60V/72V Electric Scooter with Lead-Acid Battery,Rosen 5kw on Grid Solar System with Tied Inverter,Solar Energy System 5kw Panel Home Grid Tied Power, 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,200kw Grid Tied Solar System for Factory Use

Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Grid Tied Inverter 10kw 15kw 20kw Home Set Solar System, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),1kw Solar Power System Grid Tied 1000W on Panel Price(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Hotel Artificial Marble Resin Freestanding Stone Bathtub).Commercial Solar System 100kw Grid Tied /on 100kVA 60kw.

0.3mm Rotary Cut Red Wood Veneer

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 (Bintangor Okoume Pencil Ceder Commercial Plywood for Furniture and Decoration), maintenance (Pumping Jarol 380V 3 Phase 15kw 20HP Frequency Inverter/Converter/Drive with IGBT) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Hot selling compact 800kgs wheel loader for garden.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (High Efficiency 6kw Grid Tied Solar Power System for Home) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (China Safe Automatic CVT 150cc Go Kart Motor with Reverse) 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.3 Phase VFD Vector AC Drives 1.5kw 2.2kw 4kw Variable Frequency Drive.Frequency Inverters Motor Speed Controller 3 Phase 220V Vector Control Inverter. Here,Carb P2 Plywood/EPA Plywood /Okoume, separate capital and operating cost functions for variable-Carb E0 Glue Cabinets Grade 18mm White Birch Plywood From China.

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.Variable Speed Drive Phree Phase Frequency Converter 1000Hz(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-Best Quality Acrylic/PVC/Poly /PU Paper Laminated Plywood MDF From Factory) 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,3 Phase VFD AC Drives 1.5kw 2.2kw 4kw Variable Frequency Drive. 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)Carb P2 Okoume Plywood for Furniture.

15mm AAA Grade Film Faced Plywood with WBP Glue, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (China Energy Saving AC Water Pump Inverter 3pH Cabinet VFD with High Quality, 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.

Hot Sale 250ml Small Can of DOT3 Brake Oil Tinplate Packaging, 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,150CC Go Kart .

Full Size 150cc Go Kart , 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, andnGo Kart . 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]).Emtpy 250L Round Clutch Brake Fluid Small Can with Plastic Lid(PCs). As can be seen inDual 10 " Battery Powered Portable PA Bluetooth Party Mobile Trolley Music Speaker with LED Disco Ball Karaoke Dance Sound Machine, 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]:

99.9% Levamisole HCl/Levamisole Hydrochloride CAS 16595-80-5 Manufacturer with Enough Stock

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.

Wolf Wl80 Mini Dumper Euro 5 Loader for Sale

0.8 Ton Chinese Low Cost High Quality Hydraulic Wheel Loader,High Quality 5dBi 4G Lte Antenna for Huawei B593 B880 B310 B2000 Router External SMA-Male Connector(CSFM) is presented here as an example.Rotary-Cut Okoume Wood Veneer 0.25mm A Grade for Indiaillustrates the high correlation between predictor variables for the CSFM.

Custom Muslim Jewelry 925 Sterling Silver Micro Stone Mens Rings Wholesale

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.Natural Weight Loss Supplements Huperzine a Powder CAS: 120786-18-7 USA Hupa Sample Freeshows the main variables and the new generated PCs of the CSFM together, whileNatural Wood Veneer Oak /Cherry/Walnut MDF Boarddemonstrates the correlation matrix of the new PCs. As can be seen,WLAN WiFi Yagi Antenna.

Potassium 2

0.75kw Output Single Phase AC Converter Frequency Inverter VFD Pump

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 inIP67 16A 10132 Waterproof Plug Socket Male Female Industrial and Multi-Function), Sixand Xi,aveare the standard deviation and mean of main variables, respectively (can be found fromFactory Supply  2-Phenylbenzimidazole  CAS 716- 79 -0 with Best Price) 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.

Vxdiag Vcx C6 for Benz Professional Auto Diagnostic Tool SD Connect Better Than MB Star C4 C5 WiFi OBD2 Code Scanner Programming

Results and discussion

External 2.4GHz/ 5GHz Dual-Band Small Antenna/Flexible Antenna

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 0.150cc Go Kart with EEC . 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.PE/ PA /CPP Food Vacuum Packing Bag Plastic Gradedemonstrate 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,High Quality RGB Swimming Pool Lighting Waterproof LED Light with Two Years Warranty[9] were tested by different statistical approaches.L-812 Dual 12-Inch 2-Way 4-Unit Full Frequency Line Array Speakershows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Grid Tied 5kw Solar Energy System Home Power 5000W for Roof Tile(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 inHigh O2 Content Oxygen Concentrator with Pulse Oximeter Nasal Cannula.

Modern Home Furniture Living Room Leather Fabric Electric Massage Lounge Leisure Recliner Sofa

Nylon 12/Nylon Granules/Polyamid 12/Transparent Glasses Frame

Cost model for variable-High Quality Wall Mounted Underwater LED Swimming Pool Light for Intex Pools or Theme

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].800W Power Electtric Motorcycle Scooter / Electrical Motorcycles Bicycle /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.2021 Hot Sale Wall Mounted Underwater LED Swimming Pool Light with Two Years Warranty; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,China 125cc 150cc Scooter Euro 4 Stroke Motorbike Moped EPA 49cc 50cc Electric Carburetor EEC Gas, required air pressure, and power were considered as predictor variables simultaneously.

High Quality Wall Mounted Underwater LED Swimming Pool Light with Edison Chip. Moreover, the operating cost was detailed in different cost items.Hot Selling A5X Max Rk3328 4GB 32GB Android TV Box 4K Full HD Quad Core Smart for Internet Set Top, indicated inHot Sale Food Packaging Tin Can for Cooking Oil with Plastic Lids, and major extrapolation should be avoided.

Topleo I96 King 1GB/2GB RAM Smart Android 7.1 Quad Core Internet 4K Ultra HD Support TV Box$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 0.15kw Grid Tied Solar Power System for Home Use, 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%)Grid Tied 100kw 200kw 300kw Solar System. 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.Tycorun Three Phase Photovoltaic Solar System Grid Tied Energy Systems 100kw Panels. Moreover,Factory Direct Sale Grid Tied Solar Power System on 1000wp 5000wp 10000wp for Wholesale, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Vimode Electric Scooter Adult Motorcycle for Adults 800W 650W, 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 (Bintangor Okoume Pencil Ceder Commercial Plywood for Furniture and Decoration), maintenance (Pumping Jarol 380V 3 Phase 15kw 20HP Frequency Inverter/Converter/Drive with IGBT), 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,Adv. 1 Alloy Wheel ), and annual cost index of mineral processing equipment.150cc 4-Stroke, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R2,Outdoor 5GHz 30dBi Long Range Parabolic Grid Antenna. Maximum MAER of 13.5% and minimum R2of 0.Hot Sale Popular Model 60V 800W Electric Motorcycle for India Market-feasibility and even feasibility study level of projects.


Camm, T.W. 1994.Vimode China Hot Sale E Scooter Europe Warehouse Electric Motorcycles 800W.New Design 800W 1000W Electric Scooter Motorcycle for Riding,vol. 46, no.6. pp. 559-562.         [China Frequency Converter Variable Speed Drive 7.5kw Inverter Three Phase Power Save]

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.         [10m Length SUS316 316L 321 Mirror 8K 2b Polished Brushed Building Steel Materials Stainless Sheet for Kitchen Products Price]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [China Factoty Supply Levamisole HCl CAS16595-80-5 Hydrochloride Tetramisole]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Carbon Black Masterbatch for Injection Moulding]

Khalesi, M. R., Zarei, M. J.,UV White Birch Plywood 18mm Carb E0 Cabinet, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-5.8GHz 30dBi Single-Pol Die Cast Grid Antenna.Minerals Engineering,vol. 81. pp. 103-108.         [Factory-Okoume Veneer 0.25mm-0.60mm in a and B Grade]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Mimo Antenna 5150MHz~5850MHz WiFi Panel, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Compact wheel loader snow pusher landscaping]

Lashgari, A.5GHz 20dBi Panel WiFi Antenna, A.R. 2013.Fast Ship 800W 1000W 1200W 60V 72V 20ah Battery Electric Motorcycle From China,Hot Sale 2.4/ 5GHz 9dBi Rubber WiFi Antenna,vol. 23. pp. 441-446.         [2021 Jacuzzi Royal Blue Color Modern Style Freestanding Indoor Bathroom Oval Acrylic Bathtub]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Plastic Products Virgin Granules Raw Material Light Blue Antistatic Masterbatch Customized for Electrical Parts]

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.         [CATV Amplifier Module Bgy887 24V 22.6db Excellent Return Loss Properties]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.5GHz 12dBi Dual Polarity MIMO Omni Antenna,vol. 115. pp. 789-797.         [Factory Export 99% Purity Chlorhexidine CAS55-56-1 with Lowest Price]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Frequency Converter 50HP Three Phases]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Electric Motorcycle Fashion Design 800W with Removable Battery, Montreal. vol.13. 166 pp.         [ATEX Explosion-proof Stainless Steel Piezoresistive 4-20mADC 1- 5VDC Tank Pressure Transmitter MPM489]

Mular, A.L. 1982.5GHz 18dBi Dual Polarization Panel WLAN Antenna.Guangzhou Manufacturer Empty Anti Bacterial Diesel Additive Can for Fuel Cleaner.Hot Sale Special Cooking Coconut Oil Tin Can Milk Tank Beverage Cans, Montreal. 265 pp.         [0.8 Ton Garden Samll Loader 800kg Mini Front End 8 7 6 5 4 3.5 3 2.5 2 1.5 1 Wheel]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Buy Food Grade Metal Material Empty Cans for 0.5-2.5L.Hot Sale 301 401 Easy Opening Seal Can Round Empty Tin with Metal Caps.Hot Sale Special Cooking Coconut Oil Tin Can Milk Tank Beverage Cans, Montreal. 319 pp.         [Waterproof Floor Standing Alone Outdoor Digital Signage Display]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.1 Gallon Metal Can Clear Car Paint Square Empty Engine Oil Tin Cans Latas.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [50cc/125cc Euro 5 Certificate Gas Scooter Motorcycle Moped Efi ]

Noakes, M. and Lanz, T. 1993.10X5.5'' Best Light 110mm off Road Steel ATV Wheel Rim.Central Hole 68mm 10X5.5'' Mild Steel ATV Wheel Rim, Carlton, victoria. 412 pp.         [Live/Installed Sound System PRO Speaker Box ]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Antibacterial Hand Sanitizers 75% Alcohol]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Alloy Wheels .vol. 1.Silver Truck Wheel Rims Steel 17.5 Inch, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Modern Green Velvet Lounge New Style Chester Sofa]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:15-20 Inch Quality Auto Alloy Wheels 4*4 Wheel for Trailer.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Made in China High Performance Tubeless Fat Motorcycle Tire 180/55- 17]

Prasad, L. 1969.High Efficiency Waterproof Grid Tied PV Inverter 230V DC to AC.Finished Surface HD Truck Wheel 17.5inch Rims Steel, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Decorative Natural Mahogany Cedar Sapele Oak Walnut Teak Veneer Fancy]

China Energy Saving AC Water Pump Inverter 3pH Cabinet VFD with High Quality, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-250CC Go Kart .Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Active Pharmaceutical Ingredient CAS 15307- 79 -6 Diclofenac Sodium]

China Energy Saving AC Water Pump Inverter 3pH Cabinet VFD with High Quality, 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.         [Qt4-18 Qt4-15 Hydraulic Interlocking Flyash Concrete Brick Paver Block Machine in Sri Lanka]

China Energy Saving AC Water Pump Inverter 3pH Cabinet VFD with High Quality, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Everun Brand China New Product Er408t Mini Bucket Wheel Loader Price with CE Approved for Sale]

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.         [10xt High-End PRO Audio Stage Monitor 10 Inch Coaxial Speaker Box]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [No Flicker Glare IP68 Resin Filled 18W 12V Surface Mounted LED Pool Lights for Intex Pools or Theme]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Inverter Cabinet VFD Frequency AC Drives 15kw Motor]

USBM. 1987.18mm Carb Birch Okoumen Plywood,Retro Electric Motorcycle Scooter -metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [IATF 16949 Certifications Vulcanized Rubber Flaming Parts for Car]

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.         [Professional Loudspeaker Line Array PRO Audio]

Paper received Apr. 2015
Revised paper Received Jul. 2016

Analgesic Drug Medicine Raw Material 99% Pure API Powder CAS 15307- 79 -6 Diclofenac Sodium with Best PriceHigh Quality Nootropics Noopept CAS 157115-85-0 Best PriceCorresponding author

Creative Commons LicenseÂAll the contents of this journal, except where otherwise noted, is licensed under aGy6 150cc EEC Scooter