Electric cables - Lead and lead alloy sheaths - Composition
电缆.铅和铅合金护套.成分
发布日期:
2002-07-04
规定了电缆和通信电缆金属护套的化学成分。附录提供了不同成分主要用于的电缆类型和使用条件的指南。
Specifies the chemical composition of metallic sheathing for electric and telecommunication cables. An appendix provides guidance on the types of cables and service conditions for which the different compositions are primarily intended.