IEC 60947-2 (URENT 20點)
2009-05-21 2:07 am
請問有冇人有 IEC 60947 Standards for low-voltage switchgear and controlgear 既內容呀??? URGENT !!
回答 (1)
2009-05-22 7:13 am
✔ 最佳答案
Please refer to http://www.asco.com/ascofacts/AFIEC.PDFand
http://electronics.ihs.com/news/iec-switchgear-controlgear.htm
收錄日期: 2021-04-26 13:20:45
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090520000051KK01145