IEC 60938-1:1999 EN-FR 805b81ee
Fixed inductors for electromagnetic interference suppression - Part 1: Generic specification
REVISED
发布日期 :
1999-10-29
实施日期 :
IEC 60999-1:1999 EN-FR 30a60530
Connecting devices - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Part 1: General requirements and particular requirements for clamping units for conductors from 0,2 mm2 up to 35 mm2 (included)
现行
发布日期 :
1999-11-30
实施日期 :
IEC 61281-1:1999 EN-FR c770b757
Fibre optic communication subsystems - Part 1:Generic specification
REVISED
发布日期 :
1999-01-15
实施日期 :