购买标准后,可去我的标准下载或阅读
IEC 62317-13:2008 EN-FR
Ferrite cores - Dimensions - Part 13: PQ-cores for use in power supply applications
REVISED
发布日期 :
2008-04-09
实施日期 :
IEC 62317-13:2015 EN-FR
Ferrite cores - Dimensions - Part 13: PQ-cores for use in power supply applications
被代替
发布日期 :
2015-08-20
实施日期 :
IEC 60076-13:2006 EN-FR
Power transformers - Part 13: Self-protected liquid-filled transformers
现行
发布日期 :
2006-05-24
实施日期 :
IEC 61557-13:2023 EN-FR
Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 13: Hand-held and hand-manipulated current clamps and sensors for measurement of leakage currents in electrical distribution systems
现行
发布日期 :
2023-08-25
实施日期 :
IEC 62317-13:2008 EN_D
Ferrite cores - Dimensions - Part 13: PQ-cores for use in power supply applications
REVISED
发布日期 :
2008-04-09
实施日期 :
IEC 60079-13:2010 EN-FR
Explosive atmospheres - Part 13: Equipment protection by pressurized room "p"
REVISED
发布日期 :
2010-10-05
实施日期 :
IEC 60255-13:1980 EN-FR
Electrical relays - Part 13: Biased (percentage) differential relays
现行
发布日期 :
1980-01-01
实施日期 :
IEC 61557-13:2011 EN-FR
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 13: Hand-held and hand-manipulated current clamps and sensors for measurement of leakage currents in electrical distribution systems
REVISED
发布日期 :
2011-07-08
实施日期 :