DIN ETS 300746 (1997-12) 标准详情
- 标准号:DIN ETS 300746 (1997-12)
- 中文标题:
- 英文标题:Transmission and Multiplexing (TM) - Synchronous Digital Hierarchy (SDH) Network protection schemes - Automatic Protection Switch; APS protocols and operation; English version ETS 300746:1997
- 标准类别:德国标准DIN
- 发布日期:
