IEC 60570:1995

被代替

标准号

IEC 60570:1995

发布

1970年

发布单位

SCC

替代标准

IEC 60570:1998

当前最新

IEC 60570:2003/AMD2:2019

 

 

被代替标准

29.120.20 29.140.40

This standard applies to track systems for ordinary interior use with two or more poles and with provision for earthing (Class 1), with a rated voltage not exceeding 440 V between ...

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