YD/T 621-1993

Active

2048、8448、34368、139264kbit/s 相位抖动分析仪技术条件

Standard Type
YD
ICS
N/A
CCS
N/A
Status
Active
Issue Date
1993-01-18
Implementation
1993-07-01
Centralized Committee
邮电部
Issuing Authority
邮电部