GB/T 13137-1991

Abolished

Specification for 12-channel telephone carrier terminal equipment used on the symmetric pains of 2.6/9.5 mm coaxial cable

2.6/9.5 mm综合中同轴电缆高频四芯组或高频线对12路载波电话终端设备技术条件

Standard Type
GBT
ICS
33.040.60
CCS
M31
Status
废止
Issue Date
1991-08-15
Implementation
1992-04-01
Responsible Dept
工业和信息化部（通信）
Drafting Unit
N/A