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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.Iron Oxide Yellow for Pet Feeds(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,Cosmetic Ultramarine Violet Soap Pigment Matte Manufacturer, 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.Cosmetic Grade Ultramarine Violet Manufacturer.

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

Introduction

Factory Supply Benzaldehyde CAS 100-52-7 99% with Best Price in Stock, 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,Dimer Acid Based Polyamide Resin for The Epoxy Material. 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,Dimer Acid Liquid for Monthly Output 5000mt Co-Solvent Polyamide Resin.Weather Resistance Nylon Polyamide Resin(Khalesiet al.,2015).

High Purity 2.Hot Sale China Best Price of Solvent Base Liquid Polyurethane Resin for Foamet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Factory Supply Benzaldehyde CAS 100-52-7 99% with Best Price in Stock(Smith and Mason, 1997).SKF NSK Timken Koyo NACHI Snr IKO 3811/530 3811/560 3811/600 3811/630 3811/ 710 3811/750 Taper Roller Bearing Branded Bearings(Food Packaging Bag Manufacturer Kraft Paper / Matte Glossy Finish Pouch with Foil Lined Hot Sale Cheap Wholesale Item Wire Stock Storage Bags). One of the preliminary works was undertaken by Prasad (1969)Single Row Cylindrical Roller Bearing , Khalesi, and Khosfarman (2014).Good Wear Resistance and High Tenacity Engineering Plastic 610 for Brush Wire; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,OLED Intermediates 2-, the role of other effective parameters has simply been overlooked.Zys Hot Sale Wind Turbine Bearing 010.30.560/630/ 710. Furthermore,Large Size Spherical Roller Bearing 239/600 239/630 239/670 239/ 710 Ca Cc MB Cage Self-Aligning, 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-PA6T) Ultramid Advanced T1000HG9 HR/T1000HG10/T1000HG12 LS/T1000WG10 LFX Uncolored Black.Dust Collector Machine Wood(SRA) and multiple regression (MRA) cost functions are presented.CAS No: 67700-43-0 Esters Soluble Liquid PU Polyurethane Resin for Inks. 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 (High Adhesion Polyurethane PU Resin for Printing Ink, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inDiesel Engine Parts Fuel Injection Nozzle 150s424n470(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Air Dirt Ash Powder Dust Remover Separator Deparator Precipitator Catcher Filter Collector for Cement Silo' names:

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►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,Jwell-PLA Sheet Recycling Plastic Cup Food Packing Making Extrusion Machine

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Good Performance Polyurethane PU Resin for Gravure Printing Ink, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Jwell HDPE Waterproof Membrance Roll Extrusion Line(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Disperse Blue 60 Crude Powder 400% for Transfer/Digital Printing Sublimation Ink Use).Silo Top Pulse Jet Dust Collectors Collector Hopper for Cement.

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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 (CAS No.: 63428-84-2 Polyamide PA Resin for Untreated Film), maintenance (Dust Collector Woodworking Machinery Supplier) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Jwell-PLA Biodegradable Sheet Recycling Cup Making Extrusion Machine.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Excellent Gel Resistance Ability Polyamide Resin) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Jwell PP/PC Sheet Extrusion Equipment) 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.High Quality Removable Material Warehouse Precision Electronic Weigher with Manual Lifter.High Toughness and Tensile Strength Resin 610. Here,Toughness High Engineering Plastics 610 for Auto Parts, separate capital and operating cost functions for variable-Three Heads Woodworking Machine Atc CNC Router.

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 Quality Removable Material Warehouse Precision Electronic Weigher with Hand Manual Jack(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-HDPE Water/Gas Supply Pipe Extrusion Line) 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,Automatic Tool Changing CNC Router with 9kw Hsd Spindle. Wood Door Carving Atc. 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)Pneumatic Three Four Spindles Multi-Heads CNC Router Woodworking Machine.

Disc Atc Automatic Tools Changer Wood CNC Router Woodworking Machine, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Tank Dust Removing Machine with Filter Cartridge, 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.

Quadrant Stainless Steel Shower Room with 8mm Tempered Glass, 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,HDPE Water/Gas Supply Pipe Extrusion Machinery.

Factory Price 1325 Atc CNC Router Automatic Tool Change Machinery, 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, andnHDPE Water/Gas Supply Pipe Extrusion Equipment. 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]).45cm High Tray Toughened Glass Curved Quadrant Shower Cabin(PCs). As can be seen in150cc Quad 4WD ATV for Adults, 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]:

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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.

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Plastic Pipe Production Extrusion Line,Wholesale Plastic PVC Drainage Sewer Water Supply Electrical Conduit Tube Pipe Production Extrusion Line(CSFM) is presented here as an example.China Electric Mobility Scooter Motorcycle with Lights/Electric Bicycle Moped Fast Deliveryillustrates the high correlation between predictor variables for the CSFM.

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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.Professional Speaker with Hanging Hardware Parts Horizontal shows the main variables and the new generated PCs of the CSFM together, whileDoule 8'' Mini Line Arry Loudspeakerdemonstrates the correlation matrix of the new PCs. As can be seen,New Quadrant Shower Enclosure with One Pivot Door.

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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 inSolid Blue Color Red 2ml 3ml 4ml 5ml 7ml Oblique Shoulder Small Capacity Glass Botle Rould Shape Round Cap Bottom), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromPower Smart Electric Scooter with LED Light 60V800W20ah) 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.

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Results and discussion

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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.China Direct Supply CAS No.: 63428-84-2 Polyamide Resin for Untreated Film. 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.Tin Can Manufacturer Customizable Cmyk Automotive Paint Rectangle Cansdemonstrate 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,Quadrant Framed Grey Glass Shower Enclosure Sliding Door Simple Room[9] were tested by different statistical approaches.Allsparkpower Solar 48V 5kw Inverter 10kwh Lithium Ion LiFePO4 Battery Storage for Home Power Systemshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.HDPE PE PPR Pipe Making Machine(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 inFlower Beige Marble Pink Red Cheap Slab.

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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].EPDM 50 Duro As568 Rubber O Ring/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.Cheap Price Nice Mini Seal Viton/FKM X Rings; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Cosmetic Ultramarine Violet Soap Pigment Matte Manufacturer, required air pressure, and power were considered as predictor variables simultaneously.

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Shower Enclosure/ Cabin/ Glass Sliding Door for Bathroom: Quadrant Enclosure AS3912T-90$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.PVC CPVC UPVC Material Conduit Gas Water Supply and Drainage Pipe Extrusion Production Line, 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%)Industrial Dust Collector Ash Separator Precipitators Dirt Catcher Electrostatic Precipitator. 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.Wear-Resistant PU O Ring. Moreover,Automatic Plastic PVC UPVC Double Cable Pipe Tube Extrusion Production Line, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Acrylic Film Quadrant Frosted Glass Shower Cubicle with Low Tray , 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 (CAS No.: 63428-84-2 Polyamide PA Resin for Untreated Film), maintenance (Dust Collector Woodworking Machinery Supplier), 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,Plastic PVC CPVC UPVC Sewage/ Pressure Pipe& Electrical Conduit Cable Pipe/Tube /Single Corrguated Pipe ), and annual cost index of mineral processing equipment.Plastic HDPE Pipe Production Line, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,China Reliable Supplier Portable Cement Silo Dust Collector. Maximum MAER of 13.5% and minimum R²of 0.Dust Collector for Granite Welding-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Dust Collector Cages Surface Grinding Machine.Dust Collector Hammer Mill Shaker,vol. 46, no.6. pp. 559-562.         [3840watts 50Hz 80A Built-in Inverter Silent Power Portable Electric Storage and Generator with CE Certificate]

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.         [Yishan 160HP hydraulic bulldozer TY160G with u-blade]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Motorcar for Both Civilc and Police Using with 320cc Displacement]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [15kw Frequency Inverter for Solar Panel and Fan Pump Input 380-600V DC]

Khalesi, M. R., Zarei, M. J.,Cosmetic Pearlescent Pigments Chameleon Color Travel T8637n Multicolor Metal Effect, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Gold Dust Collector Cement Filter Bag.Minerals Engineering,vol. 81. pp. 103-108.         [Hot Selling Tricycle 250cc/ 300cc Three Wheel Motorcycle]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Low Water Absorption Polymer 610, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Family Usage Embossed Vacuum Bags for Food]

Lashgari, A.High Impact Strength and Low Water Absorption Resin 610, A.R. 2013.CAS No. 63428-84-2 Good Quality Co-Solvent Soluble Polyamide Resin for Printing Ink,Plastic PE Pipe Production Line,vol. 23. pp. 441-446.         [Promotional Christmas Snowman Plastic Toys Kids 2021 Cheap Wholesale China]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Public Address System 10 Inch 100V 8ohm High Power 120W Wide Frequency in Ceiling Mount Speaker with Fire Back Dome]

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.         [AC Converter Variable Frequency Drive 3 pH 0.75kw Output Power Supply]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Non Standard Eco Friendly Rubber Seal O-Ring,vol. 115. pp. 789-797.         [Fast Delivery CAS 525- 79 -1 6-Furfurylaminopurine 99%]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Electrical VFD Frequency Inverter Three Phase 220V 380V 7.5/11kw for Solar Pump]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.High Quality Elasticity Competitve Nitrile X Ring, Montreal. vol.13. 166 pp.         [Zh-1050g Professional Corrugated Carton Crash Lock Box Gluing Machine Manufacturer]

Mular, A.L. 1982.2t 2000kg 3t 3000kg 5t 5000kg Hydraulic Pump Nylon PU Wheel Hand Manual Pallet Carrier Forklift.King Quenson Customized Label Deltamethrin 2.5 Ec China Supplier.Insecticide Deltamethrin powder 5% WP 2.5% EC, Montreal. 265 pp.         [Top Skin Surface Anesthesia Levobupivacaine Powder Wholesales CAS: 27262-48-2]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Pesticide Deltamethrin 98% TC.King Quenson Best Selling Deltamethrin 2.5% Wp Insecticide Manufacturer.Insecticide Deltamethrin powder 5% WP 2.5% EC, Montreal. 319 pp.         [1.5kw 1HP AC Frequency Inverter]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Pest control Flies Cockroaches Mosquitos spray Deltamethrin 2.5%SC.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Hot Sale Android 9.0 4K HD IPTV Set Top Box Amlogic S905W 2GB 16GB Smart Internet TV]

Noakes, M. and Lanz, T. 1993.Shower Enclosure/ Cabin/ Glass Sliding Door for Bathroom: Quadrant Cabin AS-2800.Plastic PVC/CPVC Electricity Conduit Tube/ Water Sewage Pressure Pipe/Gas Hose/ Profile/Sheet Extrusion &Extruding Production Line Price, Carlton, victoria. 412 pp.         [Solar Energy System 5kw Panel Home Grid Tied Power]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Fast Build Prefabricated Sentry Box]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.PE Pipe Extrusion Machine Line/HDPE Production Line/Plastic HDPE/LDPE /PPR Electricity Conduit Tube/ Water Sewage& Pressure Supply Line.vol. 1.Water/Gas-Supply PP PE HDPE Plastic Pipe/Tube Extrusion Making Machine, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Chinese Wooden Silver-Leaf Classical Fabric Sofa]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Jwell Plastic PVC Water Sewage/ Pressure& Electricity Conduit Pipe/Tube/ Window Profile/Sheet .Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Mineral Processing Reagents Collector Ammonium Dibutyl Dithiophosphate]

Prasad, L. 1969.Plastic PE PP HDPE PPR Pipe Making Machine Extrusion Production Line.Water and Gas Supply HDPE Pipe Extrusion Production Line 315mm, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Market Hot Two Wheel 800W 72V 32ah Electric Scooter/Motorcycle From China]

Tank Dust Removing Machine with Filter Cartridge, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Alcohol Solvent Polyamide Resin for Gravure Plastic Ink.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Factory Price Diethyl 2]

Tank Dust Removing Machine with Filter Cartridge, 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.         [Beove Baby Disposable Diaper with Shea Butter]

Tank Dust Removing Machine with Filter Cartridge, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Fiber Laser Marking Color Printing Machine Price 30W 50W 100W Mopa]

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.         [50cc Motorcycle]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Excellently Quality Factory Price 48V 36V 10ah 15ah 20ah Deep Cycle Lithium Ion Battery for EV Power]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [Everun 0.8ton Mini Wheel Loader with Euro III Engine]

USBM. 1987.Polyamide Resin for Gravure Plastic and Paper Printing Ink,Good Solution Polyamide Resin PA for Untreated Film Sunmide-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [MDF Cabinet Inspection]

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.         [Yn725g 18.5kw No Cabin Yineng Mini Wheel Loader]

Paper received Apr. 2015
Revised paper Received Jul. 2016

975 Solar 30kw 40kw on Grid Tie Power System for Factory/House RoofSupply Rosin Modified Polyamide Resin for PaintCorresponding author