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IEC 60079-14:2013 EN-FR
Explosive atmospheres - Part 14: Electrical installations design, selection and erection
现行
发布日期 :
2013-11-28
实施日期 :
IEC 62317-14:2008 EN-FR
Ferrite cores - Dimensions - Part 14: EFD-cores for use in power supply applications
被代替
发布日期 :
2008-08-21
实施日期 :
IEC 62317-14:2008 EN_D
Ferrite cores - Dimensions - Part 14: EFD-cores for use in power supply applications
被代替
发布日期 :
2008-08-21
实施日期 :