Cart:
Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GY/Z 199-2004 |
Classification of audio. Visual materials on broadcast television 广播电视节目资料分类法 |
China Radio, Film & TV Industry
Standards Classification audio |
 English PDF |
| SJ/T 10447-1993 |
Classification and basic parameter of car radio casstte player and audio amplifier 汽车收、放、扩音机分类与基本参数 |
China Electronics
Standards Classification audio |
English PDF |
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