IEC 60793-1:1989/AMD1:1991 EN-FR 0afb1b09
Amendment 1 - Optical fibres - Part 1: Generic specification
REVISED
发布日期 :
1991-04-30
实施日期 :
IEC 60793-2:2015 EN-FR 5b33acf2
Optical fibres - Part 2: Product specifications - General
REVISED
发布日期 :
2015-11-04
实施日期 :