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IEC 60728-7-3:2009 ed2.0

Действует
Cable networks for television signals, sound signals and interactive services - Part 7-3: Hybrid fibre coax outside plant status monitoring - Power supply to transponder interface bus (PSTIB) — 38 стр.
IEC 60728-7-3:2003 ed1.0
Заменен
IEC 60728-7-3:2009 ed2.0
Действует