IEC 60156:2018 RLV EN f325b435
Insulating liquids - Determination of the breakdown voltage at power frequency - Test method
REVISED
发布日期 :
2018-08-17
实施日期 :
IEC 60296:2012 RLV EN 3d0b8b0b
Fluids for electrotechnical applications – Unused mineral insulating oils for transformers and switchgear
REVISED
发布日期 :
2012-02-20
实施日期 :
IEC 60371-2:2004 EN-FR 37821659
Specification for insulating materials based on mica - Part 2: Methods of test
现行
发布日期 :
2004-06-23
实施日期 :
IEC 61125:1992 EN-FR 28d17abf
Unused hydrocarbon based insulating liquids - Test methods for evaluating the oxidation stability
REVISED
发布日期 :
1992-08-31
实施日期 :