DIN EN 61753-021-2:2003-05
Отменен
Fibre optic interconnecting devices and passive component performance standard - Part 021-2: Fibre optic connectors terminates on single-mode fibre for category C; Controlled environment (IEC 61753-021-2:2002); German version EN 61753-021-2:2002
— 17 стр.
