YD/T 589-1996

Abolished

电话网上文件传真三类机承受传输损伤的基本要求

Standard Type
YD
ICS
N/A
CCS
N/A
Status
Abolished
Issue Date
1996-11-12
Implementation
1997-05-01
Centralized Committee
邮电部
Issuing Authority
邮电部