GB 12021.8-1989

Abolished

The limited value of efficiency and methods of measurement on radio receivers and recorder

收录音机效率限定值及测量方法

Standard Type
GB
ICS
33.160.30
CCS
F04
Status
废止
Issue Date
1989-12-25
Implementation
1990-12-01
Responsible Dept
国家标准委
Drafting Unit
N/A