VC;聚氯乙烯绝缘材料;规则;铠装化合物;护壳;规范(验收);对称的;通信【英文主题词】: Cables;Coaxial cables;Communication cables;Communication technology;Control equipment;Design;Developments;Make-ups;Materials;Optical;Optical waveguides
olyvinyl chloride
olyvinyl chloride insulation
roduction
VC
VC insulations;Rules;Sheathing compounds;Sheathings;Specification (approval);Symmetrical;Telecommunication【摘要】: 【中国标准分类号】: K13【国际标准分类号】: 29_035_20;33_120_10【页数】: 9P.;A4【正文语种】: 英语 
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