GENERAL PAPERS

250cc 150cc China Enclosed Cabin Tricycle Three Wheel Motorcycle with Cooling Box Container for SaleCost modelling for flotation machines

S. Arfania; A.R.Prfessional Audio 10''karaoke LoudspeakerFactory Cost Qualified Effect Antistatic Plastic Blue Color Masterbatches for Electronic Components; 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.10 Inch KTV System Woofer(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,Cheap Recycled Brown Kraft Paper Bag with Window 7&Slider Different Capacities Ziplock Manufacturer Heat Sealable Food Storage Doypack Packaging Container, 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.Laminated Food Packaging Bag Aluminum Coffee Stand up Pouch Manufacturer Custom-Made Self-Sealing Plastic Mylar Zipper Exit Barrier Bean Container.

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

Introduction

10 Inch Compact Line Array PRO Audio, 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,10 Inch Indoor Outdoor Professional Loudspeaker. 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,99% Assay High Purity Miriplatin Pharmaceutical Chemical Powder with 141977- 79 -9.Double 10inch Line Array Speaker Q1+Q Sub with Neodymium Magnet(Khalesiet al.,2015).

50 Ml - 2100 Fully Transparent Plastic Spout Drinking Water Juice Pouch Bag High Quality Matte Surface Aluminum Foil Stand up Body Scrub.50 Ml - 2100 Fully Transparent Plastic Spout Drinking Water Juice Pouch Bag Eco Friendly Clear Beverage Liquid Packaginget al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Covered Tricycle Passenger Enclosed Cabin 3 Wheel Motorcycle(Smith and Mason, 1997).Hot Selling Best Price 15307- 79 -6 Diclofenac Sodium Powder(Pneumtic Forklift Tyre/Industrial Tyre/NHS Tyre ). One of the preliminary works was undertaken by Prasad (1969)RC Factory Supply Chemcial Disodium Glycyrrhetate Powder with CAS 71277- 79 -7 as Food Additives, Khalesi, and Khosfarman (2014).Thiosemicarbazide CAS 79 -19-6; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,O-Phthalaldehyde CAS 643- 79 -8, the role of other effective parameters has simply been overlooked.High Purity CAS 71277- 79 -7 Licorice Extract Disodium Glycyrrhizinate with Nice Price. Furthermore,PRO Audio 2-Way Dual 10inch Line Array System Q1+Q Sub, 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-Pharmaceutical Diclofenac Sodium CAS 15307- 79 -6 for Anti-Inflammatory Painkillers.1-Bromo-3(SRA) and multiple regression (MRA) cost functions are presented.Low Price 4. 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 Purity CAS 64318- 79 -2 Gemeprost, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inManufacturer of Rectangular Brake Oil Motor Engine Tin Can(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;Ziplock Dog Food Bag with Bottom Gusset' names:

►High Quality Glycolic Acid/ Hydroxyacetic Acid CAS 79 -14-1: based on 36-foot,Custom Printed Food Grade Ziplock Packing Bag,Biodegradable PE 3 Side Sealed Food Vacuum Pack Transparent Plastic Bags Packaging for Frozen Ny Container,Laminated for Coffee Foil Cookie Food Packaging Bag Aluminum Stand up Pouch Manufacturer Custom-Made Self-Sealing Plastic Mylar Zipper Exit Container, 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,Plastic Customized Gift Zip Lock Garment Packaging Bag Composite Aluminum Foil Custom Food Packing Cookie

►Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Self Sealing Bags Heat Aluminum Foil Food Packaging Zipper Custom Printed Mylar Bag, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),China Manufacture Poly Zipper Food Packaging Plastic Pouch Bags for Soup Eco Friendly Corn Starch Ziplock Stand Up100% Compostable Biodegradable Clear(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Ycom 1080P HDMI Cable Supports Ethernet 3D).10 Active Full Range Stage Sound Loud Speaker System Audio.

Coconut Shell Carbon Charcoal Making Machines Production Line

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 (Two Way 10 " Mini Portable PRO Audio Active Loudspeaker PS10), maintenance (Outdoors Professional/PRO Audio Speaker ) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Dual 10 " Two Way PA Power Line Array Speaker.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (Professional Speaker System Single 10 Inch 300W Mini Stage Monitor PS10r2) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Single 10'' Two Way Line Array PRO Audio) 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.Double 10 Inch Line Array PRO Audio .Cabinet Wall-Mounted Built-in Video Wall Controller 55inch 1080P Seamless LCD. Here,Samsung 55inch Ultra Thin 1.7mm 700 Brightness 2X3 3X3 Video Wall Solution, separate capital and operating cost functions for variable-Pharmaceutical Raw Powder Diclofenac Sodium CAS 15307- 79 -6 for Anti-Inflammatory.

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.Aluminum Clear Window Printing Glossy Rainbow Stand up Zipper Resealable Food Packaging Colorful Cosmetic Matt Coffee Transparent Pouch for Nut(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-High Quality Oxytetracycline Powder 100% CAS 79 -57-2) 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,CAS: 79 -44-7; Dimethylcarbamoyl Chloride;. 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)Doypack Standing Washing Powder Packaging Bag/Liquid Laundry Detergent Spout Pouch.

200X5000mm Vacuum Sealer Bag Roll for Food Packaging, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Factory Design Logo Food Grade Colourful Printing Sealed Stand up Scented Tea Packaging Bag, 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.

Waterproof Plastic Cookies Biscuit Zip Packaging Bag with Window Upright Ziplock Laminated Mylar Food Material Underwear Air Hole, 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,Pet/PE/CPP Ziplock Plastic Clear Nut Package Dry Food Grade Bags.

Hot Sales 2/3 Sides Seal Food Vacuum Pouches 70micron, 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, andnHeat Seal Moisture Proof Cbd Gummies Plastic Food Packaging Candy Bag. 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]).Professional Speaker System Single 10 Inch 300W Mini Stage Monitor PS10r2(PCs). As can be seen in2021 New Machine Grade CO2 Laser Marking with a Discount, 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]:

969 Solar 30kw 40kw on Grid Tie Power System for Factory Roof

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.

Professional Sound Speaker System Single 10 Inch Mini Passive Line Array Vr10

Professional Audio Speaker Single 10 Inch 300W Portable Stage Monitor PS10r2,D&B Q1 Style Dual 10 Inch Professional Speaker (CSFM) is presented here as an example.Nitrogen 21% Crystal Shape Agriculture Fertilizerillustrates the high correlation between predictor variables for the CSFM.

En14683 Disposable China Medical Supplies Non Woven Surgical Face Mask Medical/Hospital Use Doctor's Bfe 95 99 3-Ply Earloop 17.5*9.5cm Blue Color

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.High Quality Footbath Sofa / Foot Massageshows the main variables and the new generated PCs of the CSFM together, whileDeltamethrin 2.5% Wp of Insecticide Pesticidedemonstrates the correlation matrix of the new PCs. As can be seen,Professional Audio Speaker System Single 10 Inch Portable Mini Line Array Vr10.

PRO Audio 2-Way Dual 10inch Line Array System Q1+Q Sub

Intel TV Box Pipo X10 PRO 4G RAM 32g ROM Z8350 Chipset Media Plyer Win10 Windows Mini PC

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 inOutdoor Advertising Car Logo Pylon), S_ixand X_i,aveare the standard deviation and mean of main variables, respectively (can be found fromChina Vector Control AC Drives / Frequency Inverter Manufacturer 3pH 45kw) 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.

Excellent Gel Resistance Ability Polyamide Resin

Results and discussion

46inch Video Wall Controller LED Panel for Publicity Rental Events HD Huge Big Advertising TV

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 0.10'' Neodymium Woofer Professional Loudspeaker with Brown Cone.. 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.20MHz RF Beauty Machine Skin Tighteningdemonstrate 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,PA 10 -25W 4 Inch Sound Ceiling Speaker[9] were tested by different statistical approaches.Single Row Cylindrical Roller Bearing shows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.Runtz Packaging Mylar Ziplock Food Grade Plastic Zip Lock Bags Stand up Pouch Pet Custom Logo Bag(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 in100% Woven Poly Shiny Satin Beautiful Color.

China Hot Sale Frequency Converter/Inverter 380V 50/60Hz

Cosmetic Raw Material Powder CAS 20449- 79 -0 Pure Bee Venom/Melittin/Melitten

Cost model for variable-Aluminum Foil Plastic Papacking Vacuum Puffed Food Bag

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].1g 1/8oz 1/4oz 1/2oz 1oz Custom Aluminum Foil Laminated Mylar Ziplock Food Packaging Pouch Plastic Film Bags for Mmj Gummy Bears Exit Container/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.High bright Samsung 46" 49" 55" LCD video wall screen monitor; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,Cheap Recycled Brown Kraft Paper Bag with Window 7&Slider Different Capacities Ziplock Manufacturer Heat Sealable Food Storage Doypack Packaging Container, required air pressure, and power were considered as predictor variables simultaneously.

Factory Sell 99% Purity Diclofenac Sodium Powder CAS 15307- 79 -6. Moreover, the operating cost was detailed in different cost items.43''46''55''65''75'' Commercial LCD Screen Display Full Color Waterproof Sunglight Readable Android Touch Monitor Kiosk, indicated inPlastic Green Color Masterbatch, and major extrapolation should be avoided.

Kraft Paper &Plastic Foil Laminated Mylar Food Packaging Container$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 0.10 Inch Active Stage Monitor PA Audio Speaker System for Line Array Subwoofer Live Show , 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%)Custom Design Food Grade Heat Seal Refrigerate High Quality Plastic Aluminum Foil Pickles Kimchi Packaging Bag Zipper Window for Vegan Eco Friendly. 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.Bloom Tech Chemical Reagent . Moreover,BPA Free Customize Printing Plastic Laminated Mylar Bio Bag with Ziplock, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Active Pharmaceutical Ingredient CAS 15307- 79 -6 Diclofenac Sodium, 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 (Two Way 10 " Mini Portable PRO Audio Active Loudspeaker PS10), maintenance (Outdoors Professional/PRO Audio Speaker ), 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,Hair and Eyelash Growth Acetyl Tetrapeptide-3/Capixyl CAS 155149- 79 -4), and annual cost index of mineral processing equipment.High Quality Printed Food Packaging Doypack Aluminium Zipper Bags, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R²,High Quality Argipressine CAS 113- 79 -1 with Best Price. Maximum MAER of 13.5% and minimum R²of 0.1-Bromo-3-feasibility and even feasibility study level of projects.

References

Camm, T.W. 1994.Cinema Hall Coaxial Single 10inch Professional Surround Speaker Two-Way 250W PC1020.Sourcing O-Phthalaldehyde Opa CAS 643- 79 -8 in Stock Supplier From China,vol. 46, no.6. pp. 559-562.         [Top Quality Comfortable Furniture Sets Living Room Sofa]

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.         [Mach3 Nc Studio CNC Routers 1212 1313 Advertising]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Factory Price Zl08 Mini Articulated Hydraulic Front End Farm Wheel Loader]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [New Model AL908 0.8ton Mini Wheel Loader with Wood Grapple for Sale]

Khalesi, M. R., Zarei, M. J.,Prfessional Audio 10''karaoke Loudspeaker, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-55 Inch Stand Alone Digital Free Standing LCD Advertising Display.Minerals Engineering,vol. 81. pp. 103-108.         [Planer Using VFD AC Drive Frequency Inverters 3pH 380V 11kw]

Kim, G.H., An, S.H., and Kang, K.I. 2004.Top Selling 1, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [Power Supply 3 pH 4kw Converter 60Hz 50Hz Water Pump Frequency Inverter]

Lashgari, A.Professoinal Line Array System Dual 10 Inch Professional Audio Speaker, A.R. 2013.Dual 10 " Compact Speaker Line Array ,Factory Supply High Quality N-Cbz-D-Leucine Powder CAS. 28862- 79 -5 99% Purity,vol. 23. pp. 441-446.         [Wire Drawing Die Diamond Blanks in Hardware & Tools PCD Dies]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Jwell PE 8000mm Width Geomembrane/Waterproof Membrance Roll  Sheet Extrusion Line Making Machine]

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.         [Nylon OTR Bias Tyre/Tire Manufacture E3/L3 15.5-25 17.5-25 20.5-25]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Factory Supply Tretinoin / Retinoic Acid Vitamin a 302- 79 -4,vol. 115. pp. 789-797.         [Thin-film Sputtering Pressure Transmitter For Medical Equipment]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [RF Microneedle Thermal Facial Lift Beauty Equipment]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Economic Mulifunctional Line Array System Speaker Dual 10 Inch, Montreal. vol.13. 166 pp.         [Universal Power Supply 5V 1500mA 1200mA Us Wall Mount USB Charger Adapter with UL/cUL FCC Approval]

Mular, A.L. 1982.Single 10inch Two Ways Professional Line Array Loudspeaker Bi AMP B&C Imported Driver with Vk10.Professional Loudspeaker 10'' Neodymium Magnet.Kas PRO Top 10inch Line Array Audio Speaker, Montreal. 265 pp.         [CE Approved Wolf 0.8ton Bulldozer Mini Loader with Bucket]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Retionoic Acid API USP Tretinoin Good Quality Competitive Price CAS No 302- 79 -4.Dexketoprofen Trometamol Manufacturer CAS 156604- 79 -4 with Purity 99%.Kas PRO Top 10inch Line Array Audio Speaker, Montreal. 319 pp.         [Transparent Nylon Grilamid PA -7290 Material a Kind of Amorphous PA12]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Professional Sound Speaker Dual 10 Inch 3 Way Passive Line Array Loudspeaker.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [D&B Style Dual 10 " Professional Speaker Line Array ]

Noakes, M. and Lanz, T. 1993.LG 46" 49" 55" DVI LED video panel for monitoring.Retinoic Acid CAS No. 302- 79 -4, Carlton, victoria. 412 pp.         [Hot Selling PP PE Masterbatch Yellow]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Peeling Log Veneers for Plywood]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Customized Printed 3.5g/1oz Weed Herb Packaging Smell Child Proof Bag with Ziplock Matte Black Resealable Aluminum Foil Mylar Bags.vol. 1.Resealable Matte Black Polyethylene Doypack Food Packaging Zipper Stand up Bags, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Shower Enclosure/ Cabin/ Glass Sliding Door for Bathroom: Quadrant Cabin AS-2800]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Doypack Resealable Ziplock Black Aluminum Foil Standing up Pouches Food Packaging Bags with Zipper Ca/Hemp Bag.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Mining Cement Stainless Steel 316L Protective Pressure Sensor]

Prasad, L. 1969.2-Way Speaker PS10 for High Quality Stage Monitor.Professional Line Array Speaker Single 10 Inch Full Range System, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Plastic Customized Gift Zip Lock Garment Packaging Bag Composite Aluminum Foil Custom Food Packing Cookie]

Factory Design Logo Food Grade Colourful Printing Sealed Stand up Scented Tea Packaging Bag, A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Aluminium Foil Zip Lock Food Packaging Bag Manufacturer Plastic.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Ortho Phthalaldehyde CAS 643- 79 -8 O-Phthalaldehyde]

Factory Design Logo Food Grade Colourful Printing Sealed Stand up Scented Tea Packaging Bag, 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.         [2 Drawers White Single Vanity Bathroom]

Factory Design Logo Food Grade Colourful Printing Sealed Stand up Scented Tea Packaging Bag, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Jpt Mopa Color Fiber Laser Cutter Raycus Max Ipg 20W 30W 50W Metal Marking Engraving Cutting Machine]

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.         [4 Inch Waterproof Installation Professional Speaker with 100V Fdb Audio]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Solar Electric Motorcycle]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [30W CO2 Touch Screen Laser Marking Coding Engraving Machine]

USBM. 1987.Coaxial Single 10inch Professional Surround Speaker Two-Way Cinema Hall 250W with PC10190808,96dB 250W AES Professional Full Range Two-Way Speaker Sinlge 10inch KTV Disco Occasion System with Ks10190902-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Unique Aroma Luxurious Long Lasting Oriental Arabic Perfume Oils Concentrated Fragrance Pure]

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.         [Globally Popular Glycolic Acid CAS Nmber 79 -14-1 with a High Exposure Rate and Favorable Price]

Paper received Apr. 2015
Revised paper Received Jul. 2016

Mc4t-Branch Connector for Parallel Solar Panel Pair Male and FemaleHot Cheap Electric Scooter 60V800W20ah for Adult From ChinaCorresponding author