DIN EN 61753-051-3:2002-11
Отменен
Fibre optic interconnecting devices and passive components performance standard - Part 051-3: Single-mode fibre, plug-style fixed attenuators for category U; Uncontrolled environment (IEC 61753-051-3:2001); German version EN 61753-051-3:2002
— 13 стр.
