IEC 60270:2000 EN-FR 10edff10
High-voltage test techniques - Partial discharge measurements
REVISED
发布日期 :
2000-12-21
实施日期 :
IEC 60270:2000+AMD1:2015 CSV EN-FR 9d75cf73
High-voltage test techniques - Partial discharge measurements
REVISED
发布日期 :
2015-11-27
实施日期 :
IEC 60050-300:2001 EN-FR f49b939e
International Electrotechnical Vocabulary - Electrical and electronic measurements and measuring instruments - Part 311: General terms relating to measurements - Part 312: General terms relating to electrical measurements - Part 313: Types of electrical measuring instruments - Part 314: Specific terms according to the type of instrument
现行
发布日期 :
2001-07-31
实施日期 :
IEC TR 62284:2003 EN-FR dd2504c0
Effective area measurements of single-mode optical fibres - Guidance
现行
发布日期 :
2003-01-21
实施日期 :
ISO 5-3:2009 EN 1cd59e73
Photography and graphic technology — Density measurements — Part 3: Spectral conditions
现行
发布日期 :
2009-11-20
实施日期 :
IEC 60268-21:2018 EN db630ee4
Sound system equipment - Part 21: Acoustical (output-based) measurements
现行
发布日期 :
2018-11-07
实施日期 :
IEC 60268-21:2018 EN-FR 4fdeb9db
Sound system equipment - Part 21: Acoustical (output-based) measurements
现行
发布日期 :
2018-11-07
实施日期 :