国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

歡迎來(lái)到寰標(biāo)網(wǎng)！ 客服QQ：772084082 加入會(huì)員

CEI EN 61557-12 Ed. 1 (2013)現(xiàn)行

Electrical Safety In Low Voltage Distribution Systems Up To 1000 V A.C. And 1500 V D.C. - Equipment For Testing, Measuring Or Monitoring Of Protective Measures - Part 12: Performance Measuring And Monitoring Devices (Pmd)

出版：Comitato Elettrotecnico Italiano

獲取原文 如何獲取原文？問(wèn)客服 獲取原文，即可享受本標(biāo)準(zhǔn)狀態(tài)變更提醒服務(wù)！

專家解讀視頻

基本信息
標(biāo)準(zhǔn)編號(hào)： CEI EN 61557-12 Ed. 1 (2013)
發(fā)布時(shí)間：2013/11/1 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：Comitato Elettrotecnico Italiano
標(biāo)準(zhǔn)頁(yè)數(shù)：86
標(biāo)準(zhǔn)簡(jiǎn)介

1ED 2013 [01/11/2013]1ED 2009 [01/01/2009]

標(biāo)準(zhǔn)備注

Classificazione CEI 85-36. To be read in conjunction with CEI EN 61557-1. (02/2009) 1ED 2009 Edition Re-issued in November 2013 in combined Italian/English translation. (12/2013)

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

CEI EN 61557-12 Ed. 1 (2009)