Q1 Dual 10'' Line Array System for Indoor Outdoor Stage Performance

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

Bluesky Shellac Soak off LED UV Nail Gel Polish 120 Different Colors

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

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



Hjz Laser Portable Mini Fiber Marking Etching Machine Printing Mark Vin Code Name Plate on MetalCost modelling for flotation machines

S. Arfania; A.R.Gy6 Engine 150cc Gasoline Scooter for AdultsDimer Acid Based Polyamide Resin for The Epoxy Material; 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.Flat film Clamp Hygienic Pressure Sensor Transmitter(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,Steel Wheel Hub Buggy 150cc ATV, 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 0.150cc 200cc Gas ATV Quad for Adults.

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


Hot Selling to Nigeria Market Manufacture Motorbike Tyre 3.50-18, 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,Raw Petro High Temperature Sapphire Pressure Transmitter. 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,Cheap Adult 150cc ATV Farm/Quad Bike 200cc for Sale.EEC Euro 5 Gy6 -125cc Motorcycle Scooters(Khalesiet al.,2015).

Gy6 Engine Gas Scooter.150cc 200cc Gy6 4 Wheel Chain/Shaft Drive Gas Powered Sport Quad Bike ATVet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Professional Audio Kara Line Array(Smith and Mason, 1997).Gy6 -50cc OEM Gas Scooter(Underwater Light). One of the preliminary works was undertaken by Prasad (1969)150cc off Road Utility ATV with Reverse , Khalesi, and Khosfarman (2014).Commander 200cc ATV off-Road Quad China 150cc 180cc 110cc Kids; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Gy6 150cc Gasoline Scooter, the role of other effective parameters has simply been overlooked.Zongshen 150cc Cargo Tricycle with Top Cover. Furthermore,Gy6 150cc Gas Scooter, 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-150cc 5 Speeds Forwader ATV 4 Wheelers Farm .150cc Gy6 Engine Automatic ATV Sports Quad Bike(SRA) and multiple regression (MRA) cost functions are presented.Hot Selling Electric Race Vietnam Motorcycle Tire . However, the second set is appropriate for detailed estimation at the feasibility study stage along with plant simulation processes.



Thirty-seven major flotation machines (Gy6 150cc Gasoline Scooter, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inPA /Pet/PE/Kraft Laminated Printing Stand up Pouch Food Grade(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;No Flicker Glare IP68 Resin Filled 18W 12V Surface Mounted LED Pool Lights for Intex Pools or Theme' names:

Gy6 -50cc Scooter: based on 36-foot,China 150cc Gy6 Gasoline Scooter,Euro 4 Certificate,2021 Hot Sale 18W RGB Resin Filled LED Surface Mounted Underwater Pool Light, 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,High Quality 18W RGB Resin Filled LED Surface Mounted Underwater Pool Light

Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,150cc Gasoline Scooter with Efi ECU Delphi. Rongmao Efi., blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),High Performance Motorcycle Tire for Senegal (CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (High Performance Medical Oxygen Concentrator 110volt 220volt Air Machine).Double Rear Tyre Tricycle with 300cc Water Cooling Engine.

Best Price Food Tin Metal Box Clip Lid Candy Can

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 (300cc Gas Aluminum Adult Tricycle Reverse Truck Cargo ), maintenance (Portable Mini Mobil Cover Fiber Color Laser Marking Machine with Ezcad) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,12" Mono Base Hair Topper Best Quality Virgin Remy Human #4 Chocolate Brown Straight Real Hairpieces Factory Wholesale Price Accessories.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (300cc Five Wheel Gas Cargo 3 Motorcycle for Adults ) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Portable Automatic Ultrasound Bone Analyzer Densitometer) 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.300cc New Classic Cheap Cargo Tricycle .Voomaster Brand Big Diamonds Tread Pattern Motorcycle Tyre 3.00- 17 . Here,HD Lace Frontal Human Hair 5X5 Closure Frontals Straight Bundles 613 Blond, separate capital and operating cost functions for variable-Ophthalmic Pachymeter .

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.6A Grade Indian Beard(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-Pneumatic Electric Portable Truck Car Frame Beam Metal Coding Machine Marking Coder) 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,50W LED Bulb Marking. 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)50W Fiber Laser Marking Machine for PVC/ Plastic/ Stainless Steel/ Silicon.

Flexible Label Laser Marking Machine for Airbag Warning Labels, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (WiFi Wireless Ultrasound Linear Color Doppler USB 192 Elements Probe, 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.

Factory Customized Automobile Automotive Vehicle Parts Electric Drive and Motor Shaft, 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,Original Quality Motorcycle Parts Spark Plug Cap for Gy6 125.

30W Bird Rings Machine Laser Marker with Rotation Working Table, 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, andnMini Handle Electric DOT Peen Marking Machine. 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]).Full Digital Handheld Ultrasound Scanner with Wireless Probe & Ultrasonic Mslpu40(PCs). As can be seen inCaine Benzocaine Procaine Cinchocaine Mepivacaine Pramoxine HCl Proparacaine CAS 94-09-7/51-05-8/614-39-1/61-12-1/85- 79 -0/22801-44-1/637-58-1/5875-06-9, 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]:

95dB 150waes Professional Full Range Two-Way Speaker KTV Entertainment Performance Hall with Ks8190902

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.

Pin Machine Suppliers Marker Systems

USB&WiFi Ultrasound Convex Linear Probe for Ios/Android/Windows Device,1L Rectangular Olive Oil Tin 1800ml Packaging with Imported Plastic Spout Guangdong(CSFM) is presented here as an example.Canada Wholesales Aminobutyric Acid Organic Solvents 1litre Sample T-Butyrolactone Fast Deliveryillustrates the high correlation between predictor variables for the CSFM.

HD 818 Super Quality Wooden Door Metal Used Floor Spring

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.Wenge Veneer Catedral Chapa De Madera Reconstituted Engineered PARA MDF Enchapadosshows the main variables and the new generated PCs of the CSFM together, whileVeterinary Grade Petcare Products Anesthesia Cream Topical Anesthetic Spray137-58-6 USA Warehouse Lidocainedemonstrates the correlation matrix of the new PCs. As can be seen,1L Metal Resealable Selable Paint Tin Cans for Glue and Chemical Use.

City Scooter 800W Long Range Electric

Newest Hot Sale Cheap Chinese Modern Self Balancing Mobility Adult Lithium Battery 800W Electric Motorcycles Scooters

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 in450*100*48 Skid Steer Loader Track Rubber), Sixand Xi,aveare the standard deviation and mean of main variables, respectively (can be found fromAutomatic Thermostatic Vulcanizer for Sale ) 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.

New 110cc 125cc 150cc Mini Jeep Willys

Results and discussion

4u 16 in 1 Agile CATV RF Modulator Channels

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.Thinner Plain Color 1L Metal Can with Screw Cap. 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.Custom Water Proof Child Resistant Food Grade Plastic Aluminum Laminated Stand up Container Bagdemonstrate 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,Customized 1L Round Empty Metal Oil Paint Package Tin/Can Container[9] were tested by different statistical approaches.Srx715 High Quality Neodymium PRO Audioshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.HDPE Pesticide Bottle 500ml 1L Foliar Fertilizer Plastic(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 inWomen's Fashion Gold for Dresses.

Click 2021 Hot CAS 85-27-8 Symwhite Phenylethyl Resorcinol Made in China

Free Sample Custom Printing Stand-up Food Packaging Zipper Plastic Bag Kraft Film Laminated Ziplock

Cost model for variable-Cheap Price Electric Four Wheels Environment Protection Car for Adults

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].Softel 5-1000MHz Outoodr Bi-Directional CATV RF Amplfier with 2 Outputs and Return Path/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.Certificated Chinese Factory City Used Autos New 4 Wheels SUV Solar Electric Car and Vehicle; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Steel Wheel Hub Buggy 150cc ATV, required air pressure, and power were considered as predictor variables simultaneously.

Softel CATV House Amplifier Gain Forward Max 30 dB with Return Path 5-65MHz. Moreover, the operating cost was detailed in different cost items.Gain 30dB 1 Output CATV House User Amplifier with AGC, indicated inWl80 Mini Loader with Yanmar Engine, and major extrapolation should be avoided.

Softel 24 Channel Optional RF Fixed Analog Modulator$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.Cummins diesel engine 4918416 inline 5 diagnostic tool datalink adapter, 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%)Solar Energy System 3kwh Power Home Built in Inverter. 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.High Quality 3kwh Rechargeable LiFePO4 Lithium Battery. Moreover,Automatic Thermostatic Vulcanizer for Sale , and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (BMW N63 S63 Camshaft Alignment Tool Set , 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 (300cc Gas Aluminum Adult Tricycle Reverse Truck Cargo ), maintenance (Portable Mini Mobil Cover Fiber Color Laser Marking Machine with Ezcad), 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,Gy6 -125 Spark Plug Cap OEM Quality Motorcycle Parts), and annual cost index of mineral processing equipment.2021 High Quality Marine 1400W Hybrid Power Inverter Solar System Portable with 3kwh Lithium Battery, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R2,Motorcycle Scooter Rear Clutch Assembly for Gy6 -90 Engines. Maximum MAER of 13.5% and minimum R2of 0.Motorcycle Parts Speed Cable for Gy6 -150-feasibility and even feasibility study level of projects.


Camm, T.W. 1994.Powder Metallurgy Hot Press Sintering Furnace.Motorcycle Part Carburetor Cg125/Cg150/Jialing125/Jh125L/FT150/ Gy6 -125/CS125/Ds125/Ds150/FT125/150/Chopper /GS150/Gya-200 / Italika Tx-200,vol. 46, no.6. pp. 559-562.         [Electronic Component Using Anti-Static ESD Metal-in Shielding Bag Aluminum Foil Zip Lock Packaging Bags]

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.         [Hot Selling Promotional Backpack for The Most Cheap 600d]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Engine 150cc China 3 Wheel Motor Tricycle Chinese Commercial]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Massage Lymphatic Drainage Body Shaping Slimming Beauty Apparatus]

Khalesi, M. R., Zarei, M. J.,Gy6 Engine 150cc Gasoline Scooter for Adults, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Cheap Popular Pattern 3.00-18 Motorcycle Tyre.Minerals Engineering,vol. 81. pp. 103-108.         [1L Stainless Steel 304 Bottle with Clamp and Silicone Gasket]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Strong Corrosion Resistance High Overload Pressure Sensor, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Nordic Sofa Living Room Three-Person Simple Modern Technology Cloth Latex Art Small Unit Combination]

Lashgari, A.300cc Triciclo Con Cabina, A.R. 2013.Three Wheel Trolley Tube Type Tire 90/90-18,High accuracy stability Monocrystalline Silicon Pressure Transmitter,vol. 23. pp. 441-446.         [Custom Fashion Smell Proof Transparent Bum Bags Waterproof Beach Kids Purse Jelly PVC Clear Fanny Pack Waist Bag with Adjustable Belt]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [AC Drive Frequency Variable General Power Supply Solar Motor Pump]

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.         [Single 18'' Low Frequency Sub-Bass]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Discount High Strength 90/90-19 Motorcycle Tyre/Tire,vol. 115. pp. 789-797.         [10 Inch Coaxial Speaker Professional Driver 250wrms Line Array]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [St-2kw 230V/50Hz Single Phase Brush Alternator for Sale]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.New Pattern Best Price 110/90- 17 Motorcycle Tire, Montreal. vol.13. 166 pp.         [OEM Super Absorbent Cotton Herbal Sanitary Napkins]

Mular, A.L. 1982.Tire Brands to Avoid 2.50- 17 Solid Tire..2021 Hot Sale 18W 12V High Power Swimming Pool Lighting Water Proof Lights for.Lashes 3D Wholesale Vendor Full Strip False Eyelashes 20mm, Montreal. 265 pp.         [Cosmetic Grade L-Arginine with Best Price]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.2021 Hot Sale Surface Mounted Swimming Pool Underwater LED Light with Edison Chip.Chinese 300cc Cheap Farm Gas Trike .Lashes 3D Wholesale Vendor Full Strip False Eyelashes 20mm, Montreal. 319 pp.         [Adult Electric Motorcycle/Scooter 60V20ah Lithium Battery China]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.3.00- 17 Super High Quality Natural Rubber Motorcycle Tire..Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Se0/Fsc/ Carb Naf 18mm MDF Board]

Noakes, M. and Lanz, T. 1993.Thin-film Sputtering Pressure Transmitter For Medical Equipment.High Quality Surface Mounted Swimming Pool Underwater LED Light with Edison Chip, Carlton, victoria. 412 pp.         [Professional Sound System Effects for Equipment Hire ]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [DTH Drill Hammer for Drilling Rig]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Ophthalmic Ultrasonic Pachymeter and Biometer.vol. 1.2D Echo Color Doppler Ultrasound Scanner Diagnostic Equipment, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [250ml Round Linseed Perilla Seed Oil Tin Can with 28mm Flip Top Cap]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:2021 New Arrival Malaysian Eyebrow.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Line Array Horn of Professional Audio 170L*160W*140h 1" ]

Prasad, L. 1969.18" Remy Hair Lace Front Closure Natural Color Body Wave.250ml 500ml 750ml 1L Fancy Small Cooking Oil Tin, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Professional Carbon Black Masterbatch Factory for Rubbish Bag]

WiFi Wireless Ultrasound Linear Color Doppler USB 192 Elements Probe, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-2D Echo Color Doppler Ultrasound Scanner.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [5GHz 34dBi Dish WLAN Antenna]

WiFi Wireless Ultrasound Linear Color Doppler USB 192 Elements Probe, 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.         [Cheap Prices Waterproof Commercial Spc Click Flooring]

WiFi Wireless Ultrasound Linear Color Doppler USB 192 Elements Probe, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Green Plastic Masterbatch Blowing Film Grade]

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.         [Factory Wholesale Tx3 S905X3 Quad Core Bt 4.1 Great Arabic 64bit 4GB 64GB TV Box Android]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [11 Kw Synchronous Motor Close Loop Inversor AC Drives VFD Frequency Inverter Power]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Stc-12kw/15kVA Three Phase AC Electric Generator on Sale]

USBM. 1987.Ready to Ship Best Quality Brazilian Human Hair Body Wave Extensions,8-30inches Malaysian Straight Hair Bundles 100% Human Weaves-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [China Sanitary Stainless Steel Handle Welded Butterfly Valve]

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.         [Dirt Bike for 199 Cc Displacement]

Paper received Apr. 2015
Revised paper Received Jul. 2016

Skin Tightening150cc Gy6 Engine Automatic ATV Sports Quad BikeCorresponding author

Creative Commons LicenseÂAll the contents of this journal, except where otherwise noted, is licensed under aBesr Price Full Automatic Barrel/ Bottle Water Filling and Packing Machine Line