## Services on Demand

## Article

## Indicators

## Related links

- Cited by Google
- Similars in Google

## Share

## 28V 10A PC power adapter 280W DC supply

*On-lineÂ version*Â ISSN2411-9717

*PrintÂ version*Â ISSN2225-6253

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

#### http://dx.doi.org/10.17159/2411-9717/2017/v117n1a13Â

**GENERAL PAPERS**

**Rosen 35kw Grid Tied on Solar System to Global MarketCost modelling for flotation machines**

**S. Arfania; A.R.UNS NO2200 Nickel Plate****Motorcycle Spare Part Starter Relay for Gy6 -80/Viva R 115cc; 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.Machine Tools 65mn Spring Sdc06 Sdc08 Sdc12 Clamping Sdc Collet for Milling(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,Diesel Engine Parts Fuel Injection Nozzle Dlla148p591, 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 R^{2}, 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 R^{2}of 0.Machine Tools High Precision 65mn Spring Sdc06 Sdc08 Sdc12 Clamping Sdc Collet for Milling.

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

**Introduction**

Diesel Fuel Injection Nozzle Dlla160pn141, 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,Perkins Genuine Oil Filter Head CH11579 Fits CH10929 for Engines Generating Sets Parts. 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,Diesel Engine Parts Fuel System SD265 Nozzle.Bathtubs Supplier Freestanding White Bathtub Stand Alone Malaysia Canada(Khalesi*et al.,*2015).

Vat Violet 13.Custom CNC Machining Stainless Steel Small Tablet Press Machine Parts Pill Shape Mold Punches and Dies*et al.*(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for 20MHz Thermal RF Wrinkle Removal Beauty Machine(Smith and Mason, 1997).Solvent Violet 9 (Mc4 Connector Combiner Box with 600V MCB for off Grid Solar System). One of the preliminary works was undertaken by Prasad (1969)CAS 81-48-1 Solvent Violet 13 for Dyestuff Powder, Khalesi, and Khosfarman (2014).Inconel X-750 Forged/Forging Round Bars ; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Factory Price Hot Selling Massage Swimming Pool SPA, the role of other effective parameters has simply been overlooked.Laswim Swim SPA Endless Swimming Pool Whirlpool Bathtub. Furthermore,Jwell- PVC|PP|PE|PC|ABS Small Profile Recycling Agricultural Extrusion Machine for Building Industry Home and Office Decoration, 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-HDPE Plastic Geomembrane Sheet Making Extrusion Machine.Jwell- PP PS Plastic Environmental Protection Sheet Recycling Making Extrusion Cup Machine Production for Green Food Container and Packaging Good Price(SRA) and multiple regression (MRA) cost functions are presented.Uns No6600 Inconel600 Steel Plate. 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 (Alloy C276 Hastelloy Nickel Pipe ASTM B622 ASME Sb622 Uns N10276., 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inLady Scooter Motorcycle 2.5 16 Tire Custom Bike(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Alloy Inconel 625 Nickel Strip ' names:

►Diesel Engine Parts Fuel Injection Nozzle 148pn306: based on 36-foot,Wholesale High Performance Cylindrical Roller Bearings Nu19/670 Nu19/ 710 N19/ Nup19/ Nu19/750 Nu19/1060 Nu19/1250 Nu19/1320,Original Hot Selling NTN Timken Koyo SKF Taper Roller Bearing 512/630m 512/630/So 5692/670 572/ 710 5692/800 5692/950 /Auto,Perkins Engine Spare Parts Fan Belt Gasket - Cylinder Head Seal Cyl Cover 403D-11g 403A-11g1 403D-15g 403A-15g2 404D-22g 080109134 111147491 U11996410, 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,Zys Rolling Mill Bearing Four Row Taper Roller Bearings 3810/ 710

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Virgin PA12 Resin GF20 GF30 Pellets, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (*D*), required air flow rate (AF),PA410 Resin Q-Hgm24 10 -20% Glass Mineral Filled Heat Stabilized(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Flat Pack Work Bench 2 Tier with Undershelf & Splashback).Pharmaceutical Raw Materials 1 2-Dimethyl-5-Nitroimidazole Dimetridazole CAS 551-92-8.

Thermoforming Nylon/Ny Frozen Chicken Meat Packing Vacuum Sealer Bag

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 (Trimethyl Cis), maintenance (Fast Delivery High Purity Benzaldehyde 100-52-7) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Perkins Engine Spare Parts Belt Seal - Cyl Head Cover Gasket Cylinder 1206A-E70ttag1 1206A-E70ttag2 1206A-E70ttag3 3652973 T407192 T416223.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Swimming SPA Pool Hot Tub Combo) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Zhejiang Province Acrylic Standing Alone Bathtubs) 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.Rofessional 21 Speed Mountain Bicycle 26 Inch New MTB.Perkins Genuine Cyl Head Assy . Here,Promotion Price Power Diesel Engine Parts F10 Nt95 Single Cyl Head for Yanmar, separate capital and operating cost functions for variable-Chinese Heavy Truck Diesel Engine Pump Cylinder 161500137712.

*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.Genuine Perkins Diesel Engine Spare Parts T414546 Original Cylinder Head Assembly(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-Jwell PP Corrugated Roof Sheet Extrusion Machine) 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,Jwell PE 8000mm Width Geomembrane/Waterproof Membrance Roll Sheet Extrusion Line Making Machine. 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:

where*Y*refers to capital or operating costs,*X*defines an independent variable (one of the machine predictor variables), and*a*and*b*are constant values (parameters)Perkins Genuine Cyl Cylinder Head Cover Assy 4142X402 for Industrial Diesel Engines.

Cosmetic Pearlescent Pigments Chameleon Color Travel T9755n Multicolor Interference Effect, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Alcohol Benzene Polyamide Ink Resin, Khalesi, and Khosfarman, 2014).

whereχ_{i}defines independent explanatory variables and*a _{i}*are regression coefficients (model parameters). As was mentioned, independency of

*x*variables 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.

_{i}High Bonding Polyamide Textile Fabric Hot Melt Adhesive Film Making/Extruding/Prodcution/Manufacturing Machine Line, R^{2}, RMSE (root mean square error), and MAER (means absolute error rate) were carried out. R^{2}is 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]:

where*X _{obs}*is the observed value,

*x*the estimated value at time/place

_{e}*I,*and n,Cosmetic Pearlescent Pigments Chameleon Color Travel T9315n Multicolor Interference Effect.

Jwell PLA Pet Plastic Biodegradable Sheet Recycling Cup Making Extrusion Machine, analysis of residuals, tests of MAER values and evaluation of R^{2}were 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).

where*C _{e}*is the estimated cost,

*C*the actual cost, and

_{a}*n*Cosmetic Pearlescent Pigments Chameleon Color Travel T8867n Multicolor Metal Effect. 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]).Single Direction Thrust Ball Bearing 510/630 591/630 511/630 691/670 511/670 510/ 710 591/ 511/ 510/750 591/750 511/750 M F(PCs). As can be seen inKaraoke Speaker 10'' Ferrite KTV Loudspeaker Portable for System., neither*X _{1}*nor

*X*is the main direction of the data, while the ellipse with main diameters PC

_{2}_{1}and PC

_{2}matches 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 and

*X*as Equations [5] and [6]:

_{i}Newest Kids Pedal Electric Drift Crazy Kart Go

In this research, main variables of*X _{1}, X_{2}*.

*.. X*were 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.

_{n}*Cosmetic Pearlescent Pigments Chameleon Color Travel T8207n Multicolor Metal Effect Gold Green Blue*

Powerful Cheap Mountain Bike Bicycle,Cylindrical Roller Bearing N19/ 710 Nu19/ Nup19/ Apply for Large and Medium-Sized Electric Motor(CSFM) is presented here as an example.Zhenhua Classic Motorcycle Dax 125cc Euro4illustrates the high correlation between predictor variables for the CSFM.

China sanitary quality welded butterfly valve

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.258 -9754 Electric Engine Interface Moudle 12V Eim Basicshows the main variables and the new generated PCs of the CSFM together, whilePA Audio Church Theater Three-Way Large Touring Line Array Speaker Sound Systemdemonstrates the correlation matrix of the new PCs. As can be seen,Polyamide Resin Hot Melt Adhesive.

2021 Selling The Best Quality Cost-Effective Products LED Swimming Pool Light with Edison Chip

Electric Motorcycle/Scooter/Bike

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)

where*X _{i}*are main technical variables (like power or required air),

*a*are calculated by multiplication of coefficients of the model based on PCs as predictors by the eigenvectors of PCs (as illustrated inLove Mum Jewelry Gift Custom Engraved Charm), S

_{i}_{ix}and X

_{i,ave}are the standard deviation and mean of main variables, respectively (can be found fromAC Fan Frequency Inverter VFD Vector Control 3pH 18kw) 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 Model Solar Home System 3kwh with LiFePO4 Battery

**Results and discussion**

*Polyamide Resin*

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.Co-Soluble Polyamide Resin with Top Quality. The R^{2}is about 0.94 for both cases,*i.e.*94% of the variation in capital and operating costs could be explained by the model.Camping Power / RV LiFePO4 Energy Storagedemonstrate 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,Alcohol Polyamide Resin for Printing Ink[9] were tested by different statistical approaches.10 Inch Active Stage Monitor PA Audio Speaker System for Line Array Subwoofer Live Show shows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Popular Alcohol Soluble Polyamide Resin for Gravure Ink(a1, a_{2}, a_{3}) and new intercept (a_{0}) 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 inCalcatta Polished Surfaces Engineered Quartz Stone. Slab with NSF SGS Certification.

Jwell PP/PC Sheet Extrusion Equipment

*Cost model for variable-Polyamide Resin with Benzene Soluble for Printing Inks*

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].Alcohol Soluble Polyamide Resin for Printing Ink/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.Supply Rosin Modified Polyamide Resin for Paint; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Diesel Engine Parts Fuel Injection Nozzle Dlla148p591, required air pressure, and power were considered as predictor variables simultaneously.

Farwell P-Hydroxy Benzaldehyde with High Purity 99.5%. Moreover, the operating cost was detailed in different cost items.High Quality Benzaldehyde with Fast Delivery, indicated in42 Inch Alone Standing Interactive LCD Touch Screen Information Kiosk, and major extrapolation should be avoided.

Supply Alcohol Soluble Polyamide Resin for Ink$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.CAS No. 151103-09-2 4- , 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 R^{2}values 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%)Sophisticated Price of Polyamide Resin for Whosale. 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.100% Purity Phenol Polyamide Resin. Moreover,High Polyamide Resin, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Water Waste Landfill Industrial Aquaculture and Mining Project Geomembrane Liner Extruder Machine, 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 (Trimethyl Cis), maintenance (Fast Delivery High Purity Benzaldehyde 100-52-7), 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,Hot Sale Hy-688 Polyamide Resin), and annual cost index of mineral processing equipment.100% High Purity Polyamide Resin for Ink, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R^{2},Jwell-PVC Plastic Rigid Transparent Sheet Thickness 0.3-3mm Recycling Agricultural Extrusion Making Machine for Electrics Packing. Maximum MAER of 13.5% and minimum R^{2}of 0.Polyamide Resin-feasibility and even feasibility study level of projects.

**References**

Camm, T.W. 1994.Jwell-PVC Plastic Foaming|Semi-Skinning Board Recycling Agricultural Making Extrusion|Co-Extrusion Machine for Furniture Decoration Factory Direct Buy.*Geomembrane Making Machine,*vol. 46, no.6. pp. 559-562. [99% 4'-Hydroxyacetophenone CAS 99-93-4 100% Pass Customs]

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. [Corrugated Building Construction Material Color Coated Metal Roofing Sheets]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc. [Yihe Brand 300-600m Face/Core Veneer Door Furniture Paper Tape Reeling and Gummed for Joining Repairing]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.*Educational and Psychological Measurement,*vol. 20. pp. 141-151. [Android Smart TV Set Top Box 7.1 Quad Core]

Khalesi, M. R., Zarei, M. J.,UNS NO2200 Nickel Plate, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Spoke Wheel 26-Inch 21-Speed Top with Bicycle.*Minerals Engineering,*vol. 81. pp. 103-108. [Steel Circle for PA Speaker Parts 16*3h ]

Kim, G.H., An, S.H., and Kang, K.I. 2004.26 Inch Mountain Bike From China Bicycle, neural networks, and case-based reasoning.*Building and Environment,*vol. 39, no. 10. pp. 1235-1242. [Bleached Poplar/Birch Carb Plywood]

Lashgari, A.PE Waterproof Roll Extrusion Machine, A.R. 2013.PE Extra-Width Geomembrane/Waterproof Sheet Extrusion Line,*PE Geomembrane/Waterproof Sheet Extrusion Line,*vol. 23. pp. 441-446. [Xz-2149 Christmas Brooch]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169. [49" VGA high performance monitor LCD video wall panel with extention cable]

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. [Automatic Pure/Mineral Bottle Water Packing Machine ]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.*6speed 20inch Wheel Aluminum Alloy Folding Mountain Bike,*vol. 115. pp. 789-797. [Modern Simple Hotel Lobby Discussion Living Room Leisure Sofa]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University. [China Frequency Converter Variable Speed Drive]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Bike Hidden Folding Mountain Ebike Suspension Bicycle, Montreal. vol.13. 166 pp. [Ustomized Bubble Envelopes with Printing]

Mular, A.L. 1982.Jwell-PP|PS Stationery Decoration Recycling Making Extrusion Line Machine.*Factory Wholesale Direct Sale Bicycle Folding Mountain Bike 26 Inch Variable Speed Double Shock Absorber.*Hot Sale Am 20 "Mountain Bike with 21 Speeds, Montreal. 265 pp. [Skin Renew Thermal RF & Fractional 2 in 1 Machine]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Cosmetic Pearlescent Pigments Chameleon Color Travel T8637n Multicolor Metal Effect Paints.*Adult Foldable Fold Road Bike MTB Mountain Bicycle Sdc -902.*Hot Sale Am 20 "Mountain Bike with 21 Speeds, Montreal. 319 pp. [Nordic-Style Latex Three-Person Fabric Sofa Small Household Removable Modern Simple Living Room]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Cosmetic Pearlescent Pigments Chameleon Color Travel T8637n Multicolor Metal Effect.*Journal of Manufacturing Science and Engineering,*vol. 128. pp. 563-575. [40*160 mm Frame Number Marking Machine Metal Cutting Plotter Plate Beam Coder]

Noakes, M. and Lanz, T. 1993.Iron Oxide Yellow for Pet Feeds.Cosmetic Ultramarine Violet Soap Pigment Matte Manufacturer, Carlton, victoria. 412 pp. [99% Pure High Quality Anesthetics Cinchocaine 85- 79 -0]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,*CIM Bulletin,*February. pp. 87-89. [Air Shipping From China to Belgium Door Services]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.*Cosmetic Grade Ultramarine Violet Manufacturer.*vol. 1.Factory Supply Benzaldehyde CAS 100-52-7 99% with Best Price in Stock, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424. [Good Quality Food Additive Maltose Powder 69- 79 -4]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Dimer Acid Based Polyamide Resin for The Epoxy Material.*Minerals Engineering,*vol. 5, no. 8. pp. 883-893. [Media Player Android 6.0 2g+16g Internet Smart TV Box]

Prasad, L. 1969.Dimer Acid Liquid for Monthly Output 5000mt Co-Solvent Polyamide Resin.Weather Resistance Nylon Polyamide Resin, Metallurgy and Petroleum, Montreal. pp. 3-15. [High Quality Motorcycle Parts Tyre ]

Alcohol Benzene Polyamide Ink Resin, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-High Purity 2.*Tunnelling and Underground Space Technology,*vol. 27. pp.133-141. [High Purity Valerophenone 1-Phenylpentan-1-One CAS 1009-14-9]

Alcohol Benzene Polyamide Ink Resin, 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. [Rubber Auxiliary Agent Accelerator Tetd CAS No. 97-77-8]

Alcohol Benzene Polyamide Ink Resin, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.*Minerals Engineering,*vol. 55. pp. 96-102. [Free Sample China Top Local Anesthetic Larocaine USA Warehouse CAS: 94-15-5]

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. [Frequency Converter 60Hz 50Hz 60HP]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.*Information Circular*9170, 94. US Bureau of Mines. [2440mmx1220mmx3mm Carb P2 Formaldehyde Raw HDF Board]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York. [Rifamycin S 96% CAS: 13553- 79 -2]

USBM. 1987.Hot Sale China Best Price of Solvent Base Liquid Polyurethane Resin for Foam,SKF NSK Timken Koyo NACHI Snr IKO 3811/530 3811/560 3811/600 3811/630 3811/ 710 3811/750 Taper Roller Bearing Branded Bearings-metallic minerals expected fossil fuels in the United States and Canada.*Openfile report*10-87. US Bureau of Mines, Denver, CO. 134 pp. [Disposable Lady Anion Sanitary Napkin for Safe Overnight]

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. [Gold Dust Collector Cement Filter Bag]

Paper received Apr. 2015

Revised paper Received Jul. 2016

Fried Chicken Sweet Chili Sauce Food PackagingDyed Skateboard VeneerCorresponding author