发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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Effect of preignition on cylinder temperatures, pressures, power output, and piston failures
Determines the ability of an optical fiber to maintain optical performance (attenuation and temperature dependence of attenuation) over an extended
Test Procedure for Minimum and Maximum Exposure Temperature Evaluation of Optical Fibers
Zpracovatel: ZVL - V?zkumn? ústav pro valivá lo?iska v Brně Lubomír Vel?ovsk?, Ing. Pavel Popela Pracovník ??adu pro normalizaci a mě?ení: Emilie
Rolling bearings. Minimal value of baaic dynamic load rating and basic static load rating
Provides guidance for electrical design engineers on the effects of temperature on the ageing of contacts, terminals and electrical insulation
Guide to the effects of temperature on electrical equipment
Prezentul standard stabile?te gama de sarcini maxime pentru echipamentul de manevr? al instala?iilor pentru foraj structural ?i de prospec?iune de mic
Petroleum equipment HOISTING EQUIPMENT Range of maximum loads
La présente norme fixe les valeurs des charges permanentes dues au poids propre à prendre en considération pour l'étude et la réalisation des
Steady state temperature humidity bias life test Purpose Apparatus Test Conditions Procedures
Steady state temperature humidity bias life test
The Cycled Temperature-Humidity-Bias Life Test is typically performed on cavity packages (e.g. MQUADs, lidded ceramic pin grid arrays, etc
Cycled Temperature-Humidity-Bias Life Test
L'essai ne concerne que les matières plastiques rigides à la température de 20° G à 23° C ( b). Il est applicable aux produits moulés d'une épaisseur
本标准规定了工业自动化仪表输出负载影响的试验方法。 本标准是JB/T 9233《工业自动化仪表通用试验方法》的第5部分。 本标准是确定仪表输出负载从最小变化到最大值时造成仪表输出变化
General methods of testing the performance of industrial process measurement and control instruments.Output load effect
1 Prezentul standard stabile?te: — modul de evaluare a ?nc?rc?rilor permanente, greut??ile tehnice ale materialelor ?i elementelor de construc?ii
Actions upon structures TECHNICAL WEIGHTS AND DEAD LOADS
1.1 This practice covers a procedure for temperature and humidity cycling of membrane switches.
1.2 This practice is designed to determine
Standard Practice for Exposure of Membrane Switches to Temperature and Relative Humidity
Changes in temperature and humidity during shipping, storage or use can affect the visual appearance, mechanical integrity
Standard Practice for Exposure of Membrane Switches to Temperature and Relative Humidity
本标准适用于 CNS 规定之 PVC 线,PE 线,橡胶线等电线电缆,配限于屋内线路,其周围温度经常超过 35oC 以上至 38oC以下者,其周围温度对导线安全电流之影响。安全电流为该导线在瓷绝缘子上,或电线电缆,硬质 PVC 管内之许可载流量
Surrounding Temperature Affect for Security Current of Wires Insulation
This European Standard specifies a method for deriving the minimum proof strength values for steels at elevated temperatures. However, this European
Method for the derivation of minimum values of proof strength of steel at elevated temperatures
Effect of preignition on cylinder temperatures, pressures, power output, and piston failures
Determines the ability of an optical fiber to maintain optical performance (attenuation and temperature dependence of attenuation) over an extended
Test Procedure for Minimum and Maximum Exposure Temperature Evaluation of Optical Fibers
Zpracovatel: ZVL - V?zkumn? ústav pro valivá lo?iska v Brně Lubomír Vel?ovsk?, Ing. Pavel Popela Pracovník ??adu pro normalizaci a mě?ení: Emilie
Rolling bearings. Minimal value of baaic dynamic load rating and basic static load rating
Provides guidance for electrical design engineers on the effects of temperature on the ageing of contacts, terminals and electrical insulation
Guide to the effects of temperature on electrical equipment
Prezentul standard stabile?te gama de sarcini maxime pentru echipamentul de manevr? al instala?iilor pentru foraj structural ?i de prospec?iune de mic
Petroleum equipment HOISTING EQUIPMENT Range of maximum loads
La présente norme fixe les valeurs des charges permanentes dues au poids propre à prendre en considération pour l'étude et la réalisation des
Steady state temperature humidity bias life test Purpose Apparatus Test Conditions Procedures
Steady state temperature humidity bias life test
The Cycled Temperature-Humidity-Bias Life Test is typically performed on cavity packages (e.g. MQUADs, lidded ceramic pin grid arrays, etc
Cycled Temperature-Humidity-Bias Life Test
L'essai ne concerne que les matières plastiques rigides à la température de 20° G à 23° C ( b). Il est applicable aux produits moulés d'une épaisseur
本标准规定了工业自动化仪表输出负载影响的试验方法。 本标准是JB/T 9233《工业自动化仪表通用试验方法》的第5部分。 本标准是确定仪表输出负载从最小变化到最大值时造成仪表输出变化
General methods of testing the performance of industrial process measurement and control instruments.Output load effect
1 Prezentul standard stabile?te: — modul de evaluare a ?nc?rc?rilor permanente, greut??ile tehnice ale materialelor ?i elementelor de construc?ii
Actions upon structures TECHNICAL WEIGHTS AND DEAD LOADS
1.1 This practice covers a procedure for temperature and humidity cycling of membrane switches.
1.2 This practice is designed to determine
Standard Practice for Exposure of Membrane Switches to Temperature and Relative Humidity
Changes in temperature and humidity during shipping, storage or use can affect the visual appearance, mechanical integrity
Standard Practice for Exposure of Membrane Switches to Temperature and Relative Humidity
本标准适用于 CNS 规定之 PVC 线,PE 线,橡胶线等电线电缆,配限于屋内线路,其周围温度经常超过 35oC 以上至 38oC以下者,其周围温度对导线安全电流之影响。安全电流为该导线在瓷绝缘子上,或电线电缆,硬质 PVC 管内之许可载流量
Surrounding Temperature Affect for Security Current of Wires Insulation
This European Standard specifies a method for deriving the minimum proof strength values for steels at elevated temperatures. However, this European
Method for the derivation of minimum values of proof strength of steel at elevated temperatures