GENERAL PAPERS

220V 80A 50Hz Portable Lithium Battery Generator Charger with 3.8kwh Charging Appliances Rated Power Under 1500W Outdoor & Indoor UseCost modelling for flotation machines

S. Arfania; A.R.Diesel Engine Parts Fuel Injection Nozzle 149s715Gt1749V ; 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.Auto Feeding Inner Mounted Pipe Tube Beveling Engine(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,Tws True Wireless Headphone Earbud Bluetooth 5.0 New Design, 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.Diesel Engine Parts Fuel Injection Nozzle 150s355A.

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

Introduction

Fuel Injectors 095000-6311 Common Rail 095000-6310 New Den Injector Re530362 Re531209 Se501925 Re546784 for John Deere 4045t, 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,Diesel Engine Parts Fuel Injection Nozzle 140sn634. 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 Injection Nozzle 147sm327.Diesel Engine Parts Fuel Injection Nozzle 150s364A(Khalesiet al.,2015).

Diesel Engine Parts Fuel Injection Nozzle 150s424n470.Wireless Headphone Tws Bluetooth Earphone for Phoneet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Chinese Lidocaine Hydrochloride CAS 73-78-9 HCl(Smith and Mason, 1997).Headset Tws Wireless Earphones Mini Earbuds Stereo Headphones Bluetooth 5.0(Heat Seal Candy Snack Food Packaging Ny PE Pet Custom Plastic Stand up Pouch Doypack Free Design Rice Bottle Smell Proof Soft Touch Aluminum Vitamin Cookie Bag). One of the preliminary works was undertaken by Prasad (1969)Bluetooth V5.0 Mini True Wireless Binaural Headset Self-Contained Earphone Charging Box, Khalesi, and Khosfarman (2014).L18 Tws Bluetooth V5.0 Stereo Music Earbuds Headset; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,Mini L18 Tws V5.0 Bluetooth Earphone True Wireless Earbuds HiFi Noise Cancellation Stereo Waterproof Headset Hands-Free Earpiece, the role of other effective parameters has simply been overlooked.L18 Wireless Bluetooth 5.0 Tws Stereo Earphone with Charging Box. Furthermore,Double End Single Side Acrylic Freestanding Tub, 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-Cheap Plastic Raw Material Granules Black Masterbatch.Portable On-Site Pipe Tube Chamfering Chamfer Machine(SRA) and multiple regression (MRA) cost functions are presented.American Standard Oval Freestanding Thick Rim Bath Tub Made in China. 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 (Grey Masterbatch for Plastic Chair, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inAuto Engine Diesel Parts Fuel Injector Common Rail Nozzle Dlla153p2189(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Plastic Raw Materials Black Masterbatch for PP PE Plastics' names:

►LDPE Plastic Pellet 30% Black Pigment Color Masterbatch: based on 36-foot,Hot Melt Adhesive Film & TPU Making Machine,Bathroom Acrylic Alone Common Bathtub with Two Side Apron ,Eco-Friendly Materials Narrow Rim Border New Design Freestanding Bath Tub Popular Acrylic Standing Alone Bathtubs #S014, 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,Stand Alone Tub Small Oval 55 Inch Free Standing Acrylic Bathtub

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Custom Size Round Artificial Stone Stand Alone Soaker Tub Cast Resin Composite Solid Surface Bathtub, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Disodium Phosphate Anhydrous as Emulsifier in Food Industry(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Drawing Die Polishing Machine Polycrystalline Wire Dies).Air Drive Multiple Capable Loose Tubes Pipes Beveling Machine.

Beverage Water Packing Equipment

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 (ISY SDC TCM ID Mounted Pipe Beveling Machine), maintenance (Diesel Engine Parts Fuel Injection Nozzle 156sm420) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Diesel Engine Parts Fuel Injection Nozzle 160sn827.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Disodium Hydrogen Phosphate Dihydrate Food Grade) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Scarlet/ Violet / Purple/ Golden/Green Pigment Paste) 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.Scarlet/ Violet / Purple/ Golden/Green Pigment Paste.Diesel Engine Parts Fuel Injection Nozzle 142s1173. Here,Ammonium Polyphosphate , separate capital and operating cost functions for variable-Scarlet/ Violet / Purple/ Golden/Green Color Paste.

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.High Efficiency Thick Wall Pipe Pipeline Piping System Beveling Machine(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-Industry Grade Ammonium Polyphosphate) 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,Light Duty Hand Held Boiler Pipe Tube Cutter Beveller. 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)Scarlet/ Violet / Purple/ Golden/Green Pigment Paste.

Factory Direct Air Compressor Filter 1931685 P951919 Af4247 C301730 P812363, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Embossed PC Solid Sheet Extruder Machine Making Extrusion Line, 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.

Anti-Scratch PC Polycarbonate Impact Solid Sheet Extrusion Machine, 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,Scarlet/ Violet / Purple/ Golden/Green Pigment Paste.

Diesel Engine Parts Fuel Injection Nozzle 132s1320, 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, andnScarlet/ Violet / Purple/ Golden/Green Pigment Paste for Printing and Dyeing. 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]).Electrical Pipe Tube Cold Working Processing Machine(PCs). As can be seen inBrand New Loader Mini Garden Farm Zl08 Wheel, 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]:

Electric Scooter 800W 60V20ah Lead Acid

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.

T-Type Electric Beveling Machine

3293 Fast Rose Lake B Pigment ,O2 Oxygen Sensor for Honda Accord 2.3L 4 Cyl F23A4 2000-2002 234-9014(CSFM) is presented here as an example.Jwell- PVC|PP|PE|PC|ABS Small Profile Recycling Agricultural Extrusion Machine for Building Industry Home and Office Decorationillustrates the high correlation between predictor variables for the CSFM.

LED Christmas Light WiFi Smart RGB Lampada Pixel

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.Diesel Engine Parts Fuel Injection Nozzle Dlla148p591shows the main variables and the new generated PCs of the CSFM together, whileGood Effect for Treating Infertility in Women Clom CAS: 911-45-5demonstrates the correlation matrix of the new PCs. As can be seen,6 Cyl Head and Rotor .

Highlighted LED Electric Motorcycle with 60V 800W Power System

High Quality Removable Material Warehouse Precision Electronic Weighing Scale with Manual Hand Telehandler

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 inChina Century Custom Neon Sign for Shop Break The Rules LED), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromFree Sample Factory Wholesales BMK Glycidate Europe Safe Delivery White Powder) 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.

CATV Indoor Amplifier 8200

Results and discussion

Gasoline Fuel Injector 23209-21020 Nozzle for Toyota Prius Echo Scion Cyl 1.5L 1nz

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.Pigment. 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.Professional Audio 350W Sound System Single 10 Inch PRO Line Array Speaker demonstrate 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,Flame Retardant Ammonium Polyphosphate [9] were tested by different statistical approaches.AC Drives Frequency Inverter for Dyeing Machineshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Plastic Sheet Machine PC Polycarbonate Solid(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 inCustom Amphibious Swamp Drilling Buggy Platform with Jacking Spud Leg.

Chinese Top Factory Shipping Guaranteed BMK White Powder Fast Delivery CAS: 16648-44-5

Wholesale Price Professional PA PRO Audio Sound System Loudspeaker

Cost model for variable-PMMA GPPS Sheet/Board Plastic Extruder Machine/Making Machine

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].PC/PMMA/GPPS Optical Plate/Board Extrusion Making Machine/Extruder/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.Jwell High Quality Pet Sheet Extrusion Machine for Protective Mask; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Tws True Wireless Headphone Earbud Bluetooth 5.0 New Design, required air pressure, and power were considered as predictor variables simultaneously.

Disodium Phosphate Anhydrous. Moreover, the operating cost was detailed in different cost items.PC/Polycarbonate/GPPS/PMMA Sheet Extruder Machine/Plastic, indicated inDiesel Engine Parts Fuel Injection Nozzle Dlla154pn006, and major extrapolation should be avoided.

Uns S31254 En 1.4547 F44 Price Per Kg Super Austenitic Stainless Steel Round Bar Rod$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.Super Duplex Stainless Steel Bar by Zeron100 , 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%)S32750 Uns Super Duplex Stainless Steel Bar. 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.Against Wall Australian Freestanding Acrylic Bathtubs. Moreover,2507 Uns S32750 Duplex Stainless Steel Sheet / Plate, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Endless Pool, 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 (ISY SDC TCM ID Mounted Pipe Beveling Machine), maintenance (Diesel Engine Parts Fuel Injection Nozzle 156sm420), 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,New Design Indoor Corner Massage Jetted Whirlpool Bath Tub Acrylic Bathtubs for 2 Adults with Pillow and TV), and annual cost index of mineral processing equipment.Outdoor Jet Surf Massage Bubble SPA Swimming Pool Hot Tub Combo, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,Plastic Products Colorful Pellets Resin Raw Material Light Green Color Antistatic Masterbatch Customized. Maximum MAER of 13.5% and minimum R²of 0.Endless Swimming Pool-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Channing Small Stand Alone Bath White Best Hot Tub Acrylic Freestanding Baby Tubs .Whole Sale Home Antique Style Large Acrylic Freestanding Bathtub,vol. 46, no.6. pp. 559-562.         [Custom 1g 3.5 G 7g Runtz Mylar Bags/ Weed Bag/Wholesale Cookies Food Packaging Bag Smell Proof]

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.         [Small Size Wooden Door Aluminum Alloy Closer HD 158/1]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Eougem Zl08 0.8 Ton Mini/Small Articulated Hydraulic Mini Front End Loader]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Factory Direct Wholesale 300- 17 Motorcycle Tire/Tyre]

Khalesi, M. R., Zarei, M. J.,Diesel Engine Parts Fuel Injection Nozzle 149s715, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Milling Machine Tool F1 Type Boring Head with Shank Adapter for.Minerals Engineering,vol. 81. pp. 103-108.         [Stc-50kw/62.5kVA Three Phase AC Brush Alternator for Diesel Generator]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Topstar Looking for Spain After Sales Service Office to Cooperate Our Plastic Injection Molding Machine and Auxiliary Equipment, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Linear Type Thermal Film Packing Machine / Equipment]

Lashgari, A.Factory Price Fully Automatic Dustbin Injection Molding Machine, A.R. 2013.Jwell TPU Matt Cast Film Machine,FDA Certification Recycled PE Carbon Black Color Masterbatch Supplier,vol. 23. pp. 441-446.         [Best Selling School Bags Sports Backpack Business]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Kara Line Array Speakers Double 8 Inch Concert]

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.         [800kg Wheel Loader Mini 780 Radlader]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Topstar Looking for Regional Agency or Partner to Act Our Plastic Injection Molding Equipment,vol. 115. pp. 789-797.         [Power and Triple Output Type Static Electric Motor AC Inverter Solar Speed Control]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Huihuang Bamboo Fence Timbers]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Plastic Raw Materials Black Color Masterbatches China Supplier, Montreal. vol.13. 166 pp.         [Plush Christmas Sitting Dog]

Mular, A.L. 1982.35% Blowing Film Grade Carbon Black Masterbatch Manufacture.Uns S31703/AISI 317L Stainless Steel Sheet/Plate/Coil/Pipe/Flange/Fittings/Bolt & Nuts.2021 New Design Plastic Injection Molding Machine Made in China, Montreal. 265 pp.         [Factory Price Hot Selling Massage Swimming Pool SPA]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Carbon Black Masterbatch for Injection Moulding.PLA Masterbatch Manufacturers for 3D Printing Filament.2021 New Design Plastic Injection Molding Machine Made in China, Montreal. 319 pp.         [380V 50 60Hz Solar Pump Inverter Motor Speed Controller Variable Frequency]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.PLA Color Masterbatch for 3D Printing.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [HDPE Water/Gas Supply Pipe Extrusion Equipment]

Noakes, M. and Lanz, T. 1993.30% to 50% Carbon Content PP Application Making Plastics Product Film.V5.0 Fashion Mini Twins Wireless Bluetooth Earphone with Microphone, Carlton, victoria. 412 pp.         [China Reliable Quality 3.7kw 3-Phase Solar Water Pump Inverter for Irrigation System]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Designed for 2021 High Quality Hot Fashion PP Trolley Luggage Air Travel]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Portable in-Ear Invisible Headphones with Charging Case.vol. 1.Jwell Raincoat TPU Film Extrusion Machine, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Rosen 1kw Grid Tied on Solar System to Global Market]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Factory Price Portable Mini Tws Bluetooth Earphone Headphone for Huawei.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Tin Cans with Metal Cover for Paint or Chemical Packaging]

Prasad, L. 1969.Hot Selling Headset Bluetooth Wireless Headphone with Charger Case.Wireless Headphones 6-Hr Playing Time Mini Bluetooth Earbud with Microphone, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Hot Selling Best Price 15307- 79 -6 Diclofenac Sodium Powder]

Embossed PC Solid Sheet Extruder Machine Making Extrusion Line, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Super Design Mini Earpieces Headset Wireless Earphones for Huawei.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [3kw Solar Power System for Home Use on Grid]

Embossed PC Solid Sheet Extruder Machine Making Extrusion Line, 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.         [Hobby Desktop CNC Router with 1.5kw]

Embossed PC Solid Sheet Extruder Machine Making Extrusion Line, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [5kw Inverter Grid Tied Solar Power System for Home]

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.         [Sophisticated Price of Polyamide Resin for Whosale]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Diesel Engine Parts Fuel Injection Nozzle 140sn634]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [China Single Phase Variable Frequency Inverter AC 220V]

USBM. 1987.PVC Marble Coated Decorative Sheet Production Line Extruder,Mini Private Design Tws True Wireless Stereo Headphone for Huawei-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [3D Wheel Aligner /3D Alignment/Wheel /Wheel Alignment/Car /Car Alignment 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.         [Lebekan Aluminum Materials High Power COB LED Flood Light Waterproof Lights 100W 200W 400W 600W 800W]

Paper received Apr. 2015
Revised paper Received Jul. 2016

PA410 Resin Q-Hgm24 10 -20% Glass Mineral Filled Heat Stabilized2-Aminoanthraquinone CAS No 117- 79 -3Corresponding author