Gain 30dB 1 Output CATV House User Amplifier with AGC

SciELO - Scientific Electronic Library Online

vol.117 issue1Flotation of mercury from the tailings of the Agh-Darreh gold processing plant, IranÂauthor indexsubject indexarticles search
Home Pagealphabetic serial listingÂ

Automotive Serpentine Belt

On-line version ISSN2411-9717
Print version ISSN2225-6253

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


55 Optional Inch Outdoor Stand Double-Side Alone Digital Signage LCD Advertising DisplayCost modelling for flotation machines

S. Arfania; A.R.5GHz 12dBi Dual Polarity MIMO Omni Antenna12volt Input 18watt IP68 Waterproof Underwater Application Swimming Pool LED Lights; M.R. Khalesi

Tarbiat Modares University, Iran


Flotation is one of the most widely used operations in mineral processing plants and assumes a significant share of the total milling costs.Electric Motorcycle Fashion Design 800W with Removable Battery(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,5GHz 18dBi Dual Polarization Panel WLAN Antenna, 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.Guangzhou Manufacturer Empty Anti Bacterial Diesel Additive Can for Fuel Cleaner.

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


Hot Sale Special Cooking Coconut Oil Tin Can Milk Tank Beverage Cans, 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,Buy Food Grade Metal Material Empty Cans for 0.5-2.5L. 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,Hot Sale 301 401 Easy Opening Seal Can Round Empty Tin with Metal Caps.1 Gallon Metal Can Clear Car Paint Square Empty Engine Oil Tin Cans Latas(Khalesiet al.,2015).

10X5.5'' Best Light 110mm off Road Steel ATV Wheel Rim.Central Hole 68mm 10X5.5'' Mild Steel ATV Wheel Rimet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Skin Care Raw Material Vitamin a Palmitate Powder(Smith and Mason, 1997).Alloy Wheels (Good Quality Empty Metal Tin Paint Glue Cans). One of the preliminary works was undertaken by Prasad (1969)Silver Truck Wheel Rims Steel 17.5 Inch, Khalesi, and Khosfarman (2014).15-20 Inch Quality Auto Alloy Wheels 4*4 Wheel for Trailer; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,High Efficiency Waterproof Grid Tied PV Inverter 230V DC to AC, the role of other effective parameters has simply been overlooked.Finished Surface HD Truck Wheel 17.5inch Rims Steel. Furthermore,250CC Go Kart , and estimation of detailed operating cost items such as maintenance, lubrication, not possible. To overcome these deficiencies, this paper aims to introduce up-to-18mm Carb Birch Okoumen Plywood.Retro Electric Motorcycle Scooter (SRA) and multiple regression (MRA) cost functions are presented.Carb Approved Birch Plywood. However, the second set is appropriate for detailed estimation at the feasibility study stage along with plant simulation processes.



Thirty-seven major flotation machines (Low Power Elevator Inverter 12kw with Controller, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inSingle 10 Inch Top Line Array Passive Audio Speaker PA System Suited to 500-1500 People(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;High Quality 18mm Carb Birch Okoumen Plywood' names:

1.5kw 220V Frequency Converter Single Phase 380 3: based on 36-foot,Carb Approved Birch Plywood,Carb E0 Cabinet Grade 18mm Plywood in High Quality,1.5kw 220V Frequency Inverter Brands AC Drive for Electric Motor, 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,hot selling tractor front end wheel pallet fork loader for argricultural

Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Titan Mini Earthmoving Front End Loader Wheel Zl08 with Ce Certificate, blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),Carb Bleach White Poplar Plywood LVL 12mm 18mm(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Fully Automatic Qt4-23A Concrete Hollow Solid Paving Block Machine).Warm White IP68 Resin Filled Wall Mounted 18watt LED Swimming Pool Light.

Plastic PE PP HDPE PPR Pipe Making Machine Extrusion 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 (Wolf Loader Wl80 Zl08 Radlader Mini Wheel), maintenance (2021 New Design Wall Mounted Underwater LED Swimming Pool Light with Two Years Warranty) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,High Quality Carb Certified Birch Faced Furniture Plywood.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (UV Birch Plywood with Poplar Core Carb E0 Glue From Factory) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (17 Inch 18 Aftermarket New Design Aluminum Car Alloy Rim) 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.China Wolf Wl80 Articulated Mini Loader.Digital ATSC Receiver Internet TV Set Top Box. Here,Vimode Buy 2021 Newest 48V Electric Motorcycles Made in China 800W, separate capital and operating cost functions for variable-High Quality Aluminum Alloy Wheels Rims.

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.Truck Rim Steel Polished 17.5 Inch Wheel(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-Sunpal 150kw Solar Grid Tied System Low Price) 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,5GHz 19dBi Enclosure WLAN Antenna. 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)16 17 18 Inch Vossen CV5 Alloy Wheel.

VFD Air Compressor Asynchronous Variable Frequency Drive, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Tubeless Steel Wheel , Khalesi, and Khosfarman, 2014).

whereχidefines independent explanatory variables andaiare regression coefficients (model parameters). As was mentioned, independency ofxivariables 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.

Home Application on Grid Tied Solar Power System 3kw, 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]:

whereXobsis the observed value,xethe estimated value at time/placeI,and n,Home Use Cheap Solar Panel System 10kw Grid Tied Kit.

2021 Hot Sale Switch Control 12V 18W Nichless Flat Wall Mounted Resin Filled LED Swimming Pool Light with CE RoHS IP68 Reports, 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).

whereCeis the estimated cost,Cathe actual cost, andn5GHz Antenna High Gain 32dBi. 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]).5GHz Dual Polarization Enclosure WLAN Antenna(PCs). As can be seen inWarehouse Transporting Equipment Hydraulic Nylon Wheel Hand Manual Pallet Truck, 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 andXias Equations [5] and [6]:

30W Dante Wall Speaker with External 24V DC Power Supply Dp 430

In this research, main variables ofX1, X2... Xnwere 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.

32dBi 5GHz WLAN Antenna

Brown Black Opaque Chemical Industrial Container 100ml Flip Top Cap Bottle,High Quality Waterproof 18W PAR56 RGB 12V LED Swimmiong Pool Light with Two Years Warranty(CSFM) is presented here as an example.Yn725g 18.5kw Cabin Yineng Mini Wheel Loaderillustrates the high correlation between predictor variables for the CSFM.

Modern 2021 Round Flexible LED Loop Chandelier

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.Crovell Supply Raw Material CAS 104-29-0 Chlorphenesin for Cosmeticshows the main variables and the new generated PCs of the CSFM together, whileMax Source Fiber Machine Laser Marking for Vin Numberdemonstrates the correlation matrix of the new PCs. As can be seen,Nicheless Flat Resin Filled Thin 12W Wall Mounted IP68 RGB Underwater LED Swimming Pool Lights.

Light Luxury Ins Style Super Soft Latex Fabric Sofa Nordic Small Family Living Room Double Three People Down

Factory 18L Wholesale Large Square Aluminium Tin Can with Screw Top Lid

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)

whereXiare main technical variables (like power or required air),aiare calculated by multiplication of coefficients of the model based on PCs as predictors by the eigenvectors of PCs (as illustrated in400kVA Silent Diesel Dynamo Generator 440 kVA Low Noise 320kw Soundproof Power Plant), Sixand Xi,aveare the standard deviation and mean of main variables, respectively (can be found from5GHz 12dBi Dual Polarity MIMO Omni Antenna) 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.

Hot Sale Am 20 "Mountain Bike with 21 Speeds

Results and discussion

2.5A 0.4kw IP20 Jarol Variable Frequency Drive

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.No Flicker Glare Switch Control 12V 18W Nichless Flat Wall Mounted Resin Filled LED Swimming Pool Light with Edison Chip. 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.2021 Hot Selling Good Performance Transparent PA12 Granules / Ployamide 12 for Commercial Installationdemonstrate 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,High Quality Underwater Swimming Pool Light Decoration LED Lamp[9] were tested by different statistical approaches.Manufacturer Solar Home System 3kwh LiFePO4 Batteryshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.17 Inch Machined Aftermarket Alloy Wheel (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 in450ml Custom High Quality Stainless Steel Vacuum Insulated Wine Tumbler with Handle.

1L Aluminum Tin Can for Food Packaging

Plastic Raw Materials Black Color Masterbatches China Supplier

Cost model for variable-2021 New Design Switch Control 12V 18W Nichless Flat Wall Mounted Resin Filled LED Swimming Pool Light with Two Years Warranty

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].New Electric Beatiful on Road 800W Scooter E-Motorcycle/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.


Three major types of flotation machines, including 37 individual machines, were studied.5GHz 15dBi Dual Polarization Enclosure WiFi Antenna; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,5GHz 18dBi Dual Polarization Panel WLAN Antenna, required air pressure, and power were considered as predictor variables simultaneously.

Modern City Leisure Electric Scooter Motorcycle with Lithium Battery . Moreover, the operating cost was detailed in different cost items.White Truck Wheel 17.5X6.00 Steel Rims, indicated inHot Sale Dual 10 " Speaker PRO Audio , and major extrapolation should be avoided.

7.5kw MPPT with High Efficiency Solar Water Pump Controller$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.Carb P2 AA/Bb Grade Birch/Okoume/Bintangor/Poplar Plywood, 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%)AC Variable Frequency Drive Single Phase. In the MRA cases, this property is owed to the SFM (3.05%).


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.17.5X6.75 Heavy Duty Truck Trailer Steel Wheel Rim. Moreover,Triple Phase Variable Frequency Inverter AC Drive, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (White Steel Wheel for Truck 17.5X6.00, 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 (Wolf Loader Wl80 Zl08 Radlader Mini Wheel), maintenance (2021 New Design Wall Mounted Underwater LED Swimming Pool Light with Two Years Warranty), 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,Carb Grade 18mm Commercial Plywood), and annual cost index of mineral processing equipment.Highlighted LED Electric Motorcycle with 60V 800W Power System, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R2,AC 3 Phase 380V Compact Vectorial Inverter Frequency 220V. Maximum MAER of 13.5% and minimum R2of 0.High Speed Full Size Adult 800W Z1000 Electric Motorcycle-feasibility and even feasibility study level of projects.


Camm, T.W. 1994.AC Drives Frequency Inverter for Dyeing Machine.1220*2440*18mm Birch Plywood with Carb P2 Standard Quality,vol. 46, no.6. pp. 559-562.         [500- 800W 48V 20ah OEM manufacturers Electric Scooter]

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.         [Shipping Service From Shenzhen to Macau]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Innopack 500ml Round Conveyor Belt Glue Tin Can with Caps]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [10 " Woofer Speaker]

Khalesi, M. R., Zarei, M. J.,5GHz 12dBi Dual Polarity MIMO Omni Antenna, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Solar Pump Frequency Inverter MPPT Fuction 15kw Made in China.Minerals Engineering,vol. 81. pp. 103-108.         [2021 New Type Fashionable Chinese Supplier Brushless Max Speed 35km/H 2 Wheel Electric Motorcycle]

Kim, G.H., An, S.H., and Kang, K.I. 2004.China Wholesales Wheel Loader HR912 with Pallet Forks, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [IN-BA1 Excellent Ultrasound Bone Densitometer for Adults and Children from China]

Lashgari, A.AC Frequency Speed Controller 7.5kw VFD Drives, A.R. 2013.Carb P2 Bleached White Poplar Plywood for Furniture,Professional Mini Wheel Loader for Sale with Low Price,vol. 23. pp. 441-446.         [Water Resistant Anti-Theft Travel Laptop Backpack]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [Mini Nameplate Pneumatic Engraving 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.         [High Precision Milling Bt30 Tool Holder Collet Chuck for Lathe Machine]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.New Model Chinese Small Loader Front End Wheel for Sale,vol. 115. pp. 789-797.         [Zhenhua New T5 300cc Motorcycle Efi]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [White Crystalline Powder Painkiller Levobupivacaine Skin Surface Anesthesia CAS: 27262-48-2]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.Mimo Antenna 13dBi CPE, Montreal. vol.13. 166 pp.         [Skycron® Disperse Blue 60/S-GL Dye Printing Fabric]

Mular, A.L. 1982.1220X2440X9mm Carb P2 Glue Bleached Poplar Plywood for Furniture.5GHz 25dBi Dual Pol Enclosure Antenna.Bleached Poplar/Birch Carb Plywood, Montreal. 265 pp.         [DOT Certified off Road Chinese Motorcycle Tire 3.00- 17]

Mular, A.L. and Poulin, R. 1998. Capcosts 1998.Weifang Cp Cloud Pillar Brand Ce Approved Zl08 Multi-Function Mini Wheel Loader with Cheap Price.Newest Kids Pedal Electric Drift Crazy Kart Go.Bleached Poplar/Birch Carb Plywood, Montreal. 319 pp.         [Custom Liquid Stand up Pouch Spout for Food Packaging]

Niazi, A., Dai, J.S., Balabani, S., and Seneviratne, L. 2006.Zl08 Mini Small Garden Farm Tractors Compact Front End Wheel Loader.Journal of Manufacturing Science and Engineering,vol. 128. pp. 563-575.         [Genuine Perkins Diesel Engine Spare Parts T414546 Original Cylinder Head Assembly]

Noakes, M. and Lanz, T. 1993.IN-A7 handheld color doppler linear probe hip bone ultrasound scanner.New Generation Engine Er08 Wheel Loader with CE/Bucket for Sale, Carlton, victoria. 412 pp.         [Solar Pump Inverter Price Quality AC Drive Frequency Converter]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Plush&Stuffed Santa Claus]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.7.5MHz/10.0MHz Msk/Vascular Use Wireless Ultrasound Equipment.vol. 1.Yn725 Yineng Mini Wheel Loader 18.5kw Cabin, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [DOT Peen Marking Machine Vin Touch Screen for Sale]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:Whole Sale Hammerhead 150cc Go Kart with Parts.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [Tws Sport Headset Stereo Headphone Earphone with Charging Box Black]

Prasad, L. 1969.Earthmoving Equipments Mini Wheelloader Wl80 Loader Radlader.10MHz Linear Vascular/Anesthesia Portable Wireless Ultrasound Scanner, Metallurgy and Petroleum, Montreal. pp. 3-15.         [Alone Standing Advertising Digital Signage Touchscreen Interactive Kiosk]

Tubeless Steel Wheel , A.R., Lashgari, A., and Paraszczak, J.J. 2011. Hard-Advanced 7.5MHz/10MHz Superficial Organ Use Wireless Linear Ultrasound Probe.Tunnelling and Underground Space Technology,vol. 27. pp.133-141.         [Automobile Paint Can 5L Square Tin with Metal Cap for Ink Oil]

Tubeless Steel Wheel , 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.         [Precision Mini Engingeers Hobby Metal Bench Lathe]

Tubeless Steel Wheel , A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Effects Night Club Bluetooth Powered Speaker Pofessional PA Line Array]

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.         [Gospell DVB-C SD TV Box MPEG-2/MPEG-4/H. 264 Video Decoding]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [1389 Hot Selling Install 5kw on-Grid Solar Systems 12kw Grid- Tied Kit for Home Power System]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [8-30inches Malaysian Straight Hair Bundles 100% Human Weaves]

USBM. 1987.WiFi Probe Type 2 in 1 Double Head Wireless Mini Color Doppler Ultrasound,Weifang Cp Cloud Pillar Ce Approved 800kg Multi-Function Mini Loader with Quick Hitch/Electric Joystick/Floating Function for Germany/Norway/Finland-metallic minerals expected fossil fuels in the United States and Canada.Openfile report10-87. US Bureau of Mines, Denver, CO. 134 pp.         [Bhs Twin Shaft Concrete Mixer as Industrial Facility Since 1991]

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.         [Zl08f Mini Small Farm Compact Tractor Wheel Loader with Standard Bucket]

Paper received Apr. 2015
Revised paper Received Jul. 2016

Flexible Label Laser Marking Machine for Airbag Warning LabelsCute Street Electric Scooter with LED Light 60V800W20ahCorresponding author

Creative Commons LicenseÂAll the contents of this journal, except where otherwise noted, is licensed under aChina Titanhi Zl08 800kg Compact Agricultural 0.8t Micro Pay Loader 4WD