ASTM D2219电线和电缆用聚氯乙烯绝缘材料(工作温度60℃)的标准规范
日期:2012-02-10 10:35
ASTM D2219 Standard Specification for Poly(Vinyl Chloride) Insulation for Wire and Cable, 60C Operation
ASTM D2219电线和电缆用聚氯乙烯绝缘材料(工作温度60℃)的标准规范
This specification covers thermoplastic insulating materials made of poly(vinyl chloride) or the copolymer of vinyl chloride and vinyl acetate recommended for use in wires and cables operating in wet or dry locations at specified conductor temperatures and maximum voltage ratings for power and control circuits. Since the insulation
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