DIN 7746 T.2-1979 聚乙烯9VC)聚合物.均聚物和共聚物.性能的测定
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来源:标准资料网
【英文标准名称】:VinylChloride(VC)Polymers;HomopolymersandCopolymers;DeterminationofProperties
【原文标准名称】:聚乙烯9VC)聚合物.均聚物和共聚物.性能的测定
【标准号】:DIN7746T.2-1979
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:
【页数】:
【正文语种】:
Product Code:SAE J1492
Title:Measurement of Light Vehicle Stationary Exhaust System Sound Level Engine Speed Sweep Method
Issuing Committee:Light Vehicle Exterior Sound Level Standards Committee
Scope:This SAE Recommended Practice establishes the test procedure, environment, and instrumentation to be used for measuring the exterior exhaust sound level for passenger cars, multipurpose vehicles, and light trucks under stationary conditions providing a continuous measure of exhaust system sound level over a range of engine speeds.This Recommended Practice applies only to road vehicles equipped with an internal combustion engine.The method is designed to meet the requirements of simplicity as far as they are consistent with reproducibility of results under the operating conditions of the vehicle.It is within the scope of this Recommended Practice to measure the stationary A-weighted sound pressure level during:驴measurements at the manufacturing stage驴measurements at official testing stations驴measurements at roadside testing【英文标准名称】:Superconductivity-Part8:AClossmeasurements;TotalAClossmeasurementofCu/NbTicompositesuperconductingwiresexposedtoatransversealternatingmagneticfieldbyapickupcoilmethod(IEC61788-8:2003);GermanversionEN61788-8:2003
【原文标准名称】:超导性.第8部分:交流电损耗测量.用拾波线圈法测量暴露于横向交流磁场中Cu/NbTi合成超导导线的交流电总损耗量
【标准号】:DINEN61788-8-2003
【标准状态】:作废
【国别】:德国
【发布日期】:2003-11
【实施或试行日期】:2003-11-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:交流电流;磁滞损耗;定义;定义;测量技术;电气工程;数学计算;试验;超导性;超导体;导线;测量设备;电压降;交流损耗;测量
【英文主题词】:AClosses;Alternatingcurrent;Conductingwires;Definition;Definitions;Electricalengineering;Hysteresislosses;Mathematicalcalculations;Measurement;Measuringequipment;Measuringtechniques;Superconductivity;Superconductors;Testing;Voltagedrops
【摘要】:
【中国标准分类号】:A42
【国际标准分类号】:17_220_20;29_050
【页数】:25P.;A4
【正文语种】:德语
