IEC 60239:2005 EN-FR 725e5712
Graphite electrodes for electric arc furnaces - Dimensions and designation
现行
发布日期 :
2005-06-22
实施日期 :
IEC 60050-841:2004 EN-FR d208bede
International Electrotechnical Vocabulary - Part 841: Industrial electroheat
现行
发布日期 :
2004-09-15
实施日期 :
IEC 60519-1:2015 EN-FR 7446513b
Safety in installations for electroheating and electromagnetic processing - Part 1: General requirements
REVISED
发布日期 :
2015-03-10
实施日期 :
IEC 60519-4:2013 EN-FR 765680b5
Safety in electroheating installations - Part 4: Particular requirements for arc furnace installations
REVISED
发布日期 :
2013-06-19
实施日期 :