DIN 66021-9 (1983-04) 标准详情
- 标准号：DIN 66021-9 (1983-04)
- 中文标题：
- 英文标题：Interface Between Data Terminal Equipment (dte) And Data Circuit-terminating Equipment (dce) For Synchronous Transmission On Groupband Circuits At 48000 Bits Per Second
- 标准类别：德国标准DIN
- 发布日期：
