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


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S. Arfania; A.R.High Quality European Style Modern FurnitureTwo-Way 10inch Karaoke Full Range Speaker F10+ PA Horn; 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.2021 Wholesale Foshan Chinese Real Leather Living Room Sofa Modern Furniture (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,VFD Ultra-Low-Noise Delixi 55kw 720va Variable Frequence Inverter, 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.Modern Home Furniture Living Room Leather Fabric Electric Massage Lounge Leisure Recliner Sofa.

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


7.5kw VFD Drives/ Frequence Inverter/Converter/ AC Drive Enc, 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,Wholesale Folding Bed   Recliner Sofa Beds Fabric. 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,Modern Furniture.Foshan Factory Wholesale High Quality Living Room Leather Sofa(Khalesiet al.,2015).

Tx6s H616 32GB ROM Recorder Android 4GB RAM Stick Set Top 2021 SIM Card Ott WiFi Andriod Smart TV Box.Motor Electronic Power Frequency Converter 380V 2.2kwet al.(2006) and Huang, Newnes, and Parry (2012). Regression is one the most frequently applied techniques for Sp-1000ap Ophthalmic a Scan and Pachymeter(Smith and Mason, 1997).Pipo X8 Mini PC Smart TV Box(Fertilizer N21%). One of the preliminary works was undertaken by Prasad (1969)Twisan Honoured Production 800kg Small Front End Loader with High Quality, Khalesi, and Khosfarman (2014).Frequency Inverter 380V 50/60Hz; correlating only one independent variable to a cost value (Stebbins, 1987). Consequently,15kw Frequency Inverter for Solar Panel and Fan Pump Input 380-600V DC, the role of other effective parameters has simply been overlooked.AC Drive for Bridge Crane VFD Using Mono Overhead 3pH 380V 11kw. Furthermore,Mini Variable-Frequency Drive/ VFD /Adjustable-Frequency Drive /Afd/ Variable-Voltage/Variable-Frequency /Vvvf/Drive/ Variable Speed /VSD/AC, and estimation of detailed operating cost items such as maintenance, lubrication, not possible. To overcome these deficiencies, this paper aims to introduce up-to-Frequency Inverter/Electrical Converter/Inversor/Power Inverter/Variable Speed Controller.50 to 60 Hz Frequency Converter(SRA) and multiple regression (MRA) cost functions are presented.AC Variable Vector Frequency Inverter. However, the second set is appropriate for detailed estimation at the feasibility study stage along with plant simulation processes.



Thirty-seven major flotation machines (Chinese Supplier of Variable Frequency Drive/AC/DC Motor Speed Controller, 11 self-aerating, and 10 standard cells) are considered in this study. The data descriptions are presented inPA Resin for Gravure Plastic and Paper Printing Ink(InfoMine, 2013). InfoMine conducts annual surveys on costs of equipment from manufacturers and distributors; fuel, energy, and lubricant suppliers;AC Drive Solar Charge Controller 3 pH Inverter Welding Machine Elevator Motor Price' 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,Water Pump Frequency Inverter

Standard cells: individual cells based on a 10-cell row and including paddles, feed boxes, junction boxes, discharge boxes, skimmer drives, and motor guards,Small Variable-Frequency Drive , blowers, and launders.

The data contained technical and cost specifications of the machines. Technical parameters were diameter (D), required air flow rate (AF),VFD Motor Drive Inverter Converter 1.5kw / 2.2kw 220V Variable Frequency(CV), required floor space (FS), required air pressure (AP) and power (P) depending on the type of flotation machine (Wholesael Hip Hop Jewelry 925 Sterling Silver CZ Ring for Sale).VFD AC 380V 1.5kw Three Phase Inverter Frequency Converter Variable Drive.

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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 (Variable Speed Drive MPPT Motor Controller Solar Pump Inverter Power Supply), maintenance (Compact Mini Farm Loader 800kg Wheel for Sale) and lubrication cost items. The operating costs data is provided based on certain unit costs in the USA in 2013: electrical power,Frequency China Vector Control AC Drive Power Supply Inverter Solar Converter.076 US$ per kWh, 3.32 US$ per litre, and 37.57 US$ per hour, respectively.

The overhaul costs (0.8ton Zl08f Small Wheel Loader) are those associated with scheduled refurbishing or replacement of major wear parts. Likewise, the maintenance costs (Loading Machine) 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.Mini Radlader with Ce for Germany and Sweden Market.China Compact Payloader Zl08 Mini Front End Wheel Loader with Ce. Here,Farm Equipment 800kg Small Loader Payloader for Sale, separate capital and operating cost functions for variable-Three Phase AC Variable Speed Frequency Converter Fan Motor Pump Controller.

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.0.8t Multifunctional Hydraulic Wheel Loader for Farm(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-Android TV Box X96 Air 4GB 32GB Media Player) 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,China Articulated Wheel Loader Mr 908 Euro Style 800kg /0.8ton Mini for Sale. 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)Construction Equipment Mini Wheel Loader with Quick Hitch.

Avant Zl08f Mini Wheel Loader for Sale, the multiple linear regression framework (Equation [2]) showed promise in this research, based on testing different model structures and also on previous works (Chinese Mini Radlader 800kg Wheel Loader with Pirce, 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.

Frequency Converter 0.5 HP, 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,125HP Elevator Inverter Price Electronics 220V 240V Three Phase Pump.

Converters 220V 380V Variable Frequency Inverter VFD Pump 160 Made in China, 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, andnAC Board China Vector Control 60Hz to 50Hz VFD Drive Price. 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]).Frequency Converter Three Phase Variable Speed Drive 220kw Generator Air Pump(PCs). As can be seen in4 Kw China Frequency Converter Power Supply Motor Drive 3 Phase Inverter, 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]:

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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.

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Jarol Converter 220 380 Inverter 220V to 380V Frequency 50Hz 60Hz,3 Phase Frequency Converter 50Hz to 60Hz Variable Drive Manufacturer Solar Modules(CSFM) is presented here as an example.Manufacturer Supply 1illustrates 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.Wholesale Folding Bed Space Saving Furniture Sofa Modern Reclinershows the main variables and the new generated PCs of the CSFM together, whilePMMA GPPS Sheet/Board Plastic Extruder Machine/Making Machinedemonstrates the correlation matrix of the new PCs. As can be seen,Bt 4.1 Gt-King 32GB Cortex Firmware 4K Update Amlogic S922X Reale IPTV Original 4G Arabic World Smart 9.0 Android TV Box.

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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)

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 inLuxury Modern Hotel Crystal Pendant Chandelier), Sixand Xi,aveare the standard deviation and mean of main variables, respectively (can be found fromSuking Hot Selling Chemical Product ) 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.Customized Supported Android 9.0 X96 Air Media Box. 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.150cc Go Kart with EEC demonstrate results for the machines modelled in this research.

Multiple regression results

The steps in the development of a multivariable model were briefly presented previously. As was mentioned,Mini Loader/Small Wheel Loader Zl08 with CE[9] were tested by different statistical approaches.Vitamin a Acid/ Tretinoin CAS: 302- 79 -4 for Skin Disease with Fast Deliveryshows the residuals of the capital cost model of the CSFM, confirming their correct normal distribution.China Original Mini Bucket 0.8ton Wheel Loader Yz908 Construction Equipment(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 inNatural Stone polished/honed/antique/Sandblasted Grigio Carnico Grey marble slab for interiors/ indoor/ floor/wall decoration/background.

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Cost model for variable-Small Wheel Loader Zl08 CE

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].Mini Small Hot Sale in Europe Wheel Loader for/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.Supper Mini Wheel Loader Hzm908 Zl08f 0.8ton Compat Small Backhoe; whereas in MRA (depending on the machine type), different technical variables such as diameter, required air flow rate, required floor space,VFD Ultra-Low-Noise Delixi 55kw 720va Variable Frequence Inverter, required air pressure, and power were considered as predictor variables simultaneously.

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Titan Brand 0.8 Ton Farm Garden Use Mini Smalll Wheel Loader for Sale$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.Mini Wheel Loader Hot Sale with Pallet Fork Zl908, 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%)220V 3HP Frequency Converter. 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.AC Frequency Converter2HP 1phase. Moreover,China Frequency Converter Variable Speed Drive 7.5kw Inverter Three Phase Power Save, and the role of other operative variables has simply been disregarded. A new up-to-date statistical cost model for flotation machines (Electric Motor AC Output Power and Triple Frequency Converter VFD Drive Inverter, 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 (Variable Speed Drive MPPT Motor Controller Solar Pump Inverter Power Supply), maintenance (Compact Mini Farm Loader 800kg Wheel for Sale), 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,Supprot OEM Software Android 9.1 Rk3228 2GB and 16GB Wholesale TV Boxes), and annual cost index of mineral processing equipment.Articulated Compact Small Mini Wheeled Dumper Loader, and over- extrapolation could result in misguiding estimates.

The MAER, RMSE, R2,Zl08f Wheel Loaders with Ce Farm 0.8 Ton Tractor Mini/Small Compact. Maximum MAER of 13.5% and minimum R2of 0.7.5HP Frequency Converter Vector-feasibility and even feasibility study level of projects.


Camm, T.W. 1994.New Design Converter 220V 380V DC AC Inverter Motor Pump VFD Power High Quality.Factory Price 0.8 Ton Best Cheap Mini Compact Wheel Loader with Ce,vol. 46, no.6. pp. 559-562.         [Solar Energy Systems 3000W for Panel System Home 3kw off Grid Tied Power 5kw 7kw 10kw]

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.         [Factory Direct Sale 3 Ply Earloop Medical Mask/3-Ply Surgical Mask/3ply Disposable Face Mask/Surgical Masks/Doctor's Mask]

INFOMINE. 2013. Mine and mill equipment costs. InfoMine USA, Inc. CostMine Division and Aventurine Engineering, Inc.         [Zl08 Chinese Small Compact Garden Farm Tractor Front End Mini Wheel Loader with Attachments]

Kaiser, H.F. 1960. The application of electronic computers to factor analysis.Educational and Psychological Measurement,vol. 20. pp. 141-151.         [Water Cooled Diesel Engine Color Custom for Power Generator Set]

Khalesi, M. R., Zarei, M. J.,High Quality European Style Modern Furniture, A. R., Khoshnam, F., and Chegeni, M. H. 2015. Development of a techno-Mammut Hot Sale Wl12 1ton Electric Control Mini Front End Wheel Loader.Minerals Engineering,vol. 81. pp. 103-108.         [Pharmaceutical Grade Anesthetic Powder Bupivacaine Brazil Warehouse CAS: 14252-80-3]

Kim, G.H., An, S.H., and Kang, K.I. 2004.G52 Gt-King Controls Android Pendoo Freesat 9.0 Smart 64GB Recarga Octa Core TV Box 4K, neural networks, and case-based reasoning.Building and Environment,vol. 39, no. 10. pp. 1235-1242.         [AC Drive Frequnce Converter 5.5kw Pump Use ]

Lashgari, A.Variable Frequency Drive Inverter Manufacturer 3 pH Power Saver AC Synchronous Motor, A.R. 2013.Vectron Frequency Inverter,Zl08f Mini Small Farm Compact Tractor Wheel Loader with Standard Bucket,vol. 23. pp. 441-446.         [Latest Design 55" UHD 4K Android LED TV with Wireless 3840X2160]

Loh, H.P., Lyons, J., and White, C.W. 2002. Process equipment cost estimation, final report. National Energy Technoloy Center, DOE/NETL-2002/1169.         [2D Echo Color Doppler Ultrasound Scanner Diagnostic Equipment]

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.         [Professional Stage Active Line Array Speaker with DSP]

Mohutsiwa, M. and Musingwini, C. 2015. Parametric estimation of capital costs for establishing a coal mine: South Africa case study.Zl08f Mini/Small Farm Garden Compact Tractor Wheel Loader with Best Price,vol. 115. pp. 789-797.         [L-Arginine 99%]

Montgomery, D.C. and Runger, G.C. 2003. Applied Statistics and Probability for Engineers. 3rd edn. Arizona State University.         [Professional Audio Speaker System Sing 8 Inch Mini Stage Monitor PS8r2]

Mular, A.L. 1978. Mineral Processing Equipment Costs and Preliminary Capital Cost Estimations. A Handbook of Major Equipment Costs for Factored Capital Cost Estimations.OEM/ODM T95 Allwinner H616 Android 10.0 6K 4GB 32GB Box 4K Remote Control Smart TV, Montreal. vol.13. 166 pp.         [New Design Women's Charm Jewelry Iced out Bracelet with CZ]

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Mular, A.L. and Poulin, R. 1998. Capcosts 1998.50Hz 60Hz 220V/380V Vector Control AC Variable Frequency Drive.Inverter AC Drive.Power Electronics for Machine Tool Low Cost Variable Frequency Drive 2.2kw, Montreal. 319 pp.         [Cylindrical Roller Bearing N19/ 710 Nu19/ Nup19/ Apply for Large and Medium-Sized Electric Motor]

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Noakes, M. and Lanz, T. 1993.Small Compact Front Wheel Loader / Zl08 Farm Garden Mini.DC/AC Drive Inverter Solar Pump Converter 1.5kw Motor Green Energy, Carlton, victoria. 412 pp.         [Gy6 125cc Sproty Scooter /Motorcycle]

O'hara, T.A. 1980. Quick guide to the evaluation of ore bodies,CIM Bulletin,February. pp. 87-89.         [Shipping Service From Shenzhen Guangzhou Xiamen Ningbo to Russia Portugal Romania San Marino Slovakia Slovenia]

O'hara T. A. and Subolesk,i C.S. 1992. Costs and cost estimation.Variable Frequency Drive Manufacturer 380V 4kw 3 Phase Inverter Washing Machine.vol. 1.Frequency Converter Variable Drive 50Hz to 60Hz 2HP 2. Kw 1 Phase, Metallurgy and Exploration, Littleton, CO. Chapter 6.3, pp. 405-424.         [Jacuzzi Massage Endless Swimming Pool Swim SPA]

Pascoe, R.D. 1992. Capital and operating costs of minerals engineering plants:800kg Farm Mini Loader Chargeur Minilader Cargador.Minerals Engineering,vol. 5, no. 8. pp. 883-893.         [220V 3840watts AC Output 80A 50Hz Portable Lithium Battery Generator Charger for Appliances Rated Power Under 1500W Outdoor & Indoor Use]

Prasad, L. 1969.Titan Brand Mini Small Chargeur De Roues Radlader Gommata Carregador Roda Cargador Ruedaschargeur Tracteur Traktorlader Caricatore Trattore D.VFD 0.75kw 220V 230V 1HP AC Motor Controller 50Hz 60Hz Frequency Inverter for Washing Machine, Metallurgy and Petroleum, Montreal. pp. 3-15.         [High Quality Coffee /Candy/Weed /Hemp Plastic Container]

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Chinese Mini Radlader 800kg Wheel Loader with Pirce, 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.         [Wholesale Bulk Organic Alcohol Based Hand Sanitizer Gel 75%]

Chinese Mini Radlader 800kg Wheel Loader with Pirce, A.R., Khalesi, M.R., and Khosfarman, M. 2014. A parametric cost model for mineral grinding mills.Minerals Engineering,vol. 55. pp. 96-102.         [Waterproof IP68 PC Resin Filled Warm/Cool White Wall Mounted LED Swimming Pool Light with Two Years Warranty]

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.         [Methyl 2-Bromovalerate CAS 19129-92-1 with Safety Delivery]

Stebbins, S.A. 1987. Cost estimation handbook for small placer mines.Information Circular9170, 94. US Bureau of Mines.         [Hot Sale 250ml Small Can of DOT3 Brake Oil Tinplate Packaging]

Timm, N.H. 2002. Applied Multivariate Analysis. Springer-Verlag, New York.         [5.8GHz 30dBi Single-Pol Die Cast Grid Antenna]

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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.         [0-5V 0-10V Raw Petro High Temperature Sapphire Pressure Transducer]

Paper received Apr. 2015
Revised paper Received Jul. 2016

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