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【英文标准名称】:Insulatingandsheathingmaterialsofelectricandopticalfibrecables-Commontestmethods-Part4-2:Methodsspecifictopolyethyleneandpolypropylenecompounds-Tensilestrengthandelongationatbreakafterconditioningatelevatedtemperature-W
【原文标准名称】:电缆和光缆的绝缘和护套材料的通用试验方法.第4-2部分:聚乙烯和聚丙烯化合物专用方法.高温处理后抗拉强度和断裂伸长度.高温处理后的卷绕试验.在空气中热老化后的卷绕试验.质量增加的测量.长期稳定性试验.催化铜氧化降解的试验方法
【标准号】:IEC60811-4-2-2004
【标准状态】:作废
【国别】:国际
【发布日期】:2004-05
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC20
【标准类型】:()
【标准水平】:()
【中文主题词】:电缆;电缆;材料;绝缘;合格试验;稳定性;护套电缆;定义;光波导;电缆护套;聚乙烯;电线;绝缘材料;绝缘线;电气工程;氧化;电绝缘材料;装箱;试验;聚烯烃;老化;高聚物;吸水率;扯裂试验;寿命试验;卷绕试验;绝缘电缆;密度;耐久试验;抗拉强度;断裂伸长
【英文主题词】:Ageingbehaviour;Ageing(materials);Cablesheaths;Cables;Casing;Claddingmaterials;Definitions;Density;Electriccables;Electricalcords;Electricalengineering;Electricalinsulatingmaterials;Elongationatbreak;Endurancetesting;Insulatedcables;Insulatedcords;Insulatingmaterials;Insulations;Lifetest;Materials;Opticalwaveguides;Oxidation;PE;Polyethylene;Polymers;Polyolefins;Polypropylene;PP;Qualificationtests;Sheathedcables;Sheathings;Stability;Teartests;Tensilestrength;Testing;Waterabsorption;Windingtests
【摘要】:GB／T2951的本部分规定了配电及通信用电缆和光缆,包括船舶及近海用电缆和光缆的聚合物绝缘和护套材料的试验方法。这些试验方法适用于聚烯烃绝缘和护套。
【中国标准分类号】:K13;M33
【国际标准分类号】:29_035_20
【页数】:15P.;A4
【正文语种】:英语


Product Code:SAE AS478
Title:Eddy Current Inspection of Circular Holes in Nonferrous Metallic Aircraft Engine Hardware
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope: This standard provides the following: a. definition of terms pertaining to marking; b. symbols for marking location; c requirements and restrictions for permanent markings; d. types of marking methods; e. rules for designating marking methods; and f. table listing marking methods. To define and control marking methods, and to provide a method for specifying desired marking methods on aerospace engineering drawings of parts and assemblies.