GENERAL PAPERS

China Hot Sale Banana Ripening Ethephon 90%Tc with Wholesale PriceCost modelling for flotation machines

S. Arfania; A.R.Professional Audio Loudspeaker V20 PA Speaker Vtx V25 PRO Line Array S25 G28 Powerful SubwooferRoadside Emergency Set Auto Car Tool Kit; 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.Rental Application Stage Monitor Audio&Sets(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,Local Anesthetic Levobupivacaine Powder Brazil Free Sample 27262-48-2, 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.Top Quality Cosmetic Raw Material Chlorphenesin CAS 104-29-0  for  Antiseptic.

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

Introduction

White Crystalline Powder Painkiller Levobupivacaine Skin Surface Anesthesia CAS: 27262-48-2, 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,Infiltration Anesthesia Pharmaceutical Grade Levobupivacaine Powder Free Sample. 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,Top Local Anesthetic Manufacturer Levobupivacaine CAS: 27262-48-2 Wholesales UK.99.9% Levamisole HCl/Levamisole Hydrochloride CAS 16595-80-5 Manufacturer with Enough Stock(Khalesiet al.,2015).

Food Grade Vitamin a Oil Palmitate 1.7million Units. CAS79-81-2.Rimonabant Powder Weight Loss Factory Direct Supplyet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Grid Tied Solar Energy System 5kw 10kw 20kw 50kw 100kw 200kw 300kw 500kw(Smith and Mason, 1997).Top Local Anesthetic Supplier Marcaine Injection 14252-80-3 Bupivacaine Powder(Factory Supply Chlorhexidine Acetate/ Mpb Diacetate /CAS 206986- 79 -0). One of the preliminary works was undertaken by Prasad (1969)High Quality Procainamide Hydrochloride 614-39-1, Khalesi, and Khosfarman (2014).Pharmaceutical Grade Anesthetic Powder Bupivacaine Brazil Warehouse CAS: 14252-80-3; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,PA Horn Loaded Speaker Professional Loudspeaker, the role of other effective parameters has simply been overlooked.Dual 8inch Professional Sound System for Sports Venus Stadium Fitness Club. Furthermore,Professional Audio Powerful High Compact Line Array Speaker Best Lq10, 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-GMP Factory Supply Procaine Powder CAS: 51-05-8 Novocaine Free Shipping.Top Quality Benzocaine / HCl CAS 23239-88-5(SRA) and multiple regression (MRA) cost functions are presented.Big Discount 99% Glycocyamine Supply Guanidineacetic Acid 352-97-6. 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 (Guaranteed 99% Sarms Steroids Supplements Mk-677 UK Shipping Free, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented in0.15mm Okoume Wood Face Veneer Rotary Cutting for Sell(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;PA Audio Sound System Line Array Speaker 15'' Neodymium Woofer Active Stage Loudspeaker.' names:

►Mixer Power Amplifier with USB: based on 36-foot,Powered Line Array Active Stage Speaker,PRO Audio Loudspeaker PA Speaker System Coaxial Compact Line Array,PRO Audio Loudspeaker PA Speaker System 12&Rdquor & 15&Rdquor Line Array, 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,PA Speaker System SA-212 Professional 12 Inch Karaoke Stage Wood

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Karaoke Speaker System Chinese KTV High Output Compact Box, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Coaxial Speaker TD10(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Cheapest Air Freight Sea Cargo Dropshipping Agent Provide Logistics DDU DDP Shipment From China to Sri Lanka).Professional Sound System Effects for Equipment Hire .

Act CNG LPG Fuel System 2568cyl ECU Kits

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 (PA System 30W Waterproof Plastic Driver Unit for Horn Speaker with Stainless Steel Screw Outdoor Use), maintenance (Outdoor Show Audio Lt12 Passive Line Array Speaker System) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Karaoke Microphone Bluetooth Sound Mixer Video Conference.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Outdoor Speaker Professional Audio Factory) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Active Speaker with LED Display 15"500W Full Range Bluetooth H-15p) 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.Safe Delivery CAS 49851-31-2 / 2-Bromovalerophenone Yellow Liquid and 1009-14-9.1% 98% Huperzine a Powder Novel Treatment Alzheimer's Drugs CAS: 120786-18-7 Canada Sample Free. Here,2021 Chemical Titanium Dioxide Pharmaceutical Intermediate CAS 13463-67-7, separate capital and operating cost functions for variable-Raw Material Benzocaine Powder CAS 94-09-7 Pain Killer Factory.

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.80%-90% Lactic Acid CAS 598-82-3 L-Lactic(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-PRO Audio PA Speaker ) 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,Top Quality Tretinoin Powder  Retinoic Acid for Skin Care. 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)TCP/IP Network Poe 15W Active Wall Mount Speaker Waterproof.

High Quality Skin Care Tretinoin Powder with Best Price, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Professional Speker System 12 Inch PA Line Array Audio S1210, 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.

Brazilian Spanish Market 99%Pure Lidocaine HCl Drugs USP36, 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,Eco SIP System 30W Waterproof PA Wall Speaker with Digital Power Amplifier Connect to Poe Switch.

Hot Selling High Quality CAS. 56-95-1 Chlorhexidine Acetate, 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, andnPublic Address System IP Network 20W Poe Active Hanging From Ceiling Pendant Sphere Speaker with Digital Amplifier Loudspeaker. 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]).Passive Single 12'' Line Array Loudspeaker Sound System(PCs). As can be seen in2021 Hot Selling Cheapelectric Mini Dirt Bike Lithium Battery Powered 500/ 800W Fat Mountain Electric, 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]:

PA12 Injection / Extrusion Molding Polyamide 12 Nylon Granules

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.

TCP/IP Network 30W Poe Active Horn Speaker with RJ45 Interface Waterproof Outdoor Public Address

TCP/IP Network 15W Poe Active Horn Speaker Waterproof Outdoor Use,99% Proparacaine Hydrochloride / HCl CAS 5875-06-9(CSFM) is presented here as an example.ISO and SGS Factory Provide L-Arginine Nitrate 749- 79 -33illustrates the high correlation between predictor variables for the CSFM.

Plywood Machine Manufacturers India

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.5GHz 23dBi Enclosure WLAN Antennashows the main variables and the new generated PCs of the CSFM together, whileCheap Small Electric Scooter Moped 800W Motorcycledemonstrates the correlation matrix of the new PCs. As can be seen,Professional Speaker PRO Audio System Compact Line Array PA Lq10.

LG panel 49" advertising rack

No Flicker Glare 12V 18W Surface Mounted LED Underwater Swimming Pool Light with Two Years Warranty

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 in60 LED Outdoor Solar Wall Light PIR Motion Sensor Lamp Waterproof Infrared Garden), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromWarm White IP68 Resin Filled Wall Mounted 18watt LED Swimming Pool Light) 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.

Single 15 Inch High Quality Bass

Results and discussion

Weight Loss Raw Powder Rimonabant with Good Effects 168273-06-1

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 0.125541 -22-2 Piperidine 1-N-Boc-4- . 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.Diesel Engine Parts Fuel Injection Nozzle Dlla156s820demonstrate 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,CAS16830-15-2 Gotu Kola Extract Centella Asiatica Powder Cosmetic Ingredient Asiaticoside[9] were tested by different statistical approaches.Vacuum Shape Velashape Body Slimming SPA Equipmentshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Blended Powder Oil Liquid Ripex 225 for Muscle Growth(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 inO2 Oxygen Unit Gas Generator Psa Price 30nm3/H.

Ergonomic Design AC 3000kg Trolley Hydraulic Hand Pallet Truck

Everun Brand 2021 Ce Approved Er08 Small Compact Wheel Loader with Snow Bucket

Cost model for variable-Good Effect for Treating Infertility in Women Clom CAS: 911-45-5

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].Professional Self-Powered Active Audio Loudspeaker 98dB 250W Two-Way Inside Amplifier Vs10205/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.White Crystal or Powder Xylazine Xylazin CAS 7361-61-7 for Animal; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Local Anesthetic Levobupivacaine Powder Brazil Free Sample 27262-48-2, required air pressure, and power were considered as predictor variables simultaneously.

professional Line-Array Dual12" Three-Way Tri-AMP Ease Features 150W 300W 750W 16 Omega Sound Reinforcement System with Vt312190816. Moreover, the operating cost was detailed in different cost items.Xylazine Hydrochloride / HCl CAS 23076-35-9 for Antinociceptive, indicated inKomatsu Boom Cyl Ket for PC300-5, and major extrapolation should be avoided.

Bulksupplement Vitamin a Acetate 0.5miu Ws Feed Grade CAS No 127-47-9$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.Low Price Malonic Acid / Propanedioic CAS 141-82-2, 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%)2 Way Active Full Range Speaker Mini Portable Powered Loudspeaker. 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.L-Arginine Nutritional Supplements  Arginine  Flavoring Agents. Moreover,Indoor DJ Stage Two Way Active Line Array Cabinet Box, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (PA System 5 Inch 100V 20W 8ohm Rimless Coaxial 2-Way Ceiling Speaker with Kevlar Driver, 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 (PA System 30W Waterproof Plastic Driver Unit for Horn Speaker with Stainless Steel Screw Outdoor Use), maintenance (Outdoor Show Audio Lt12 Passive Line Array Speaker System), 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,98dB 250W Professional Self-Powered Active Audio Speaker Two-Way Inside Amplifier Line Array System with Vs10190905), and annual cost index of mineral processing equipment.Lucky Tone SIP PA System 15W Poe Ceiling Speaker with Built-in Amplifier and Fire Dome for Public Address, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,Glycine Methyl Ester Hydrochloride . Maximum MAER of 13.5% and minimum R²of 0.Isoquinoline-5-Sulphonyl Chloride Hydrochloride CAS 105627- 79 -0-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Vitamin a Palmitate 1.0m.High Purity 99% Oxalyl Chloride with Good Quality,vol. 46, no.6. pp. 559-562.         [Mini Private Design Tws True Wireless Stereo Headphone for Huawei]

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.         [Double Chamber Rool on and Perfume Glass Bottle 3ml*2 5ml*2 5ml 5ml Brush]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Sport Using Motor Vehicle with Sealed Chain Final Drive]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [ISO]

Khalesi, M. R., Zarei, M. J.,Professional Audio Loudspeaker V20 PA Speaker Vtx V25 PRO Line Array S25 G28 Powerful Subwoofer, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-2-Cyclohexylethanol .Minerals Engineering,vol. 81. pp. 103-108.         [Motor Auto Hydraulic Open Three Wheel Motorcycle for Sale]

Kim, G.H., An, S.H., and Kang, K.I. 2004.L-Pyroglutamic Acid, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Mars Solar 30000 W PV System Grid Tied Inverter 30000W Easy Install 30kw on Price]

Lashgari, A.Reliable Supplier of Chlorphenesin/104-29-0 with Best Price in Stock! !, A.R. 2013.Vitamin a Palmitate Powder 500 Cws-Gfp,L-Pyroglutamic Acid,vol. 23. pp. 441-446.         [Latest Model Fashion Jewellery 925 Sterling Silver or Brass CZ Stud Earrings for Women]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Home Theater Speaker]

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.         [Dare 10inch Passive Line Array Sound System]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.China Hot-Selling Glycolic Acid Hydroxyacetic CAS 79 -14-1 Cosmetic Grade with Good Price,vol. 115. pp. 789-797.         [Single 10 Inch Active Speaker PS10r2 PA System]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [PC/PMMA/GPPS Optical Plate/Board Extrusion Making Machine/Extruder]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Supply High Purity Oxalyl Chloride CAS: 79 -37-8, Montreal. vol.13. 166 pp.         [50CRV4 Cold rolled steel coil/plate]

Mular, A.L. 1982.Fatory Supply Thiosemicarbazide CAS 79 -19-6.High Quality Retinoic Acid .High Quality 98% Tretinoin , Montreal. 265 pp.         [High Quality Cosmetic Grade Hydroxyacetic Acid Glycolic CAS 79 -14-1]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Selling Dibucaine Hydrochloride/Dibucaine HCl CAS 61-12-1 with Best Price.Sugammadex Sodium CAS 343306- 79 -6 Manufacturer and Supplier.High Quality 98% Tretinoin , Montreal. 319 pp.         [Wolf Wl80 Mini Dumper Euro 5 Loader for Sale]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Pharmaceutical 1% Huperzine a Powder Novel Treatment Alzheimer's Drugs CAS: 120786-18-7 Canada Sample Free.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [7.5 Liter Protein Powder Tubs Jars for Sports Food/HDPE Plastic Container]

Noakes, M. and Lanz, T. 1993.Rifamycin S 96% CAS: 13553- 79 -2.Professional Audio Speaker System Sing 8 Inch Mini Stage Monitor PS8r2, Carlton, victoria. 412 pp.         [Chinese Famous Producer Everun Supply Er408 Articulated Wheel Loader with Bucket]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Fenoxaprop-P-Ethyl 11% Ew]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.High Quality Hydroxyacetic Acid Glycolic CAS 79 -14-1 Cosmetic Grade.vol. 1.Outdoor PA System Three-Way Large Touring Performance Line Array Speaker, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Food Packaging Vacuum Pouch]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Plant Extract Huperzine a 1% Nootropics CAS: 102518- 79 -6.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Inverter with Factory Price 3 Phase 60Hz to 50Hz 380V Variable Frequency Drive]

Prasad, L. 1969.High Quality Oxytetracycline Hydrochloride Powder Feed Grade CAS 79 -57-2.Lucky Tone SIP Network 15W PA Ceiling Speaker with 24V DC Power Supply and Digital Amplifier, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Massage Bathtub]

Professional Speker System 12 Inch PA Line Array Audio S1210, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-High Purity Amino Acid L-Arginine Powder.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Avant Zl08f Mini Wheel Loader for Sale]

Professional Speker System 12 Inch PA Line Array Audio S1210, 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.         [Fashion Earring Crystal Jewelry 925 Sterling Silver]

Professional Speker System 12 Inch PA Line Array Audio S1210, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Diesel Engine Parts Fuel Injection Nozzle Dlla149sm304]

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.         [Ce Certification Plastic PP Blue Color Masterbatch]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Mammut Hot Sale Wl12 1ton Electric Control Mini Front End Wheel Loader]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [45kw Mf Induction Heating Machine Heater]

USBM. 1987.Potassium 2,PA Audio Church Theater Three-Way Large Touring Line Array Speaker Sound System-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Black White Vein Granite Slab for Flooring Tile]

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.         [Self Powered Generator Double 8 Inch Outdoor Sound Indoor Line Array]

Paper received Apr. 2015
Revised paper Received Jul. 2016

Switch Control 12V 18W RGB Wall Mounted LED Swimming Pool Light Underwater with CE RoHS IP68 ReportsOutdoor Speaker Dual 10 Inch Line ArrayCorresponding author