rotection against electric shocks
rotective measures;Safety;Voltage【摘要】: This is Amendment 1 to IEC 61140-2001 (Protection against electric shock - Common aspects for installation and equipment)【中国标准分类号】: K04【国际标准分类号】: 13_260;91_140_50【页数】: 10P.;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |