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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 12179-2013 |
General specification for noise generator 噪声发生器通用规范 |
China National Standards General specification noise |
 English PDF |
| GB/T 21425-2008 |
Low-noise electric power plant with internal combustion engine for general specification 低噪声内燃机电站噪声指标要求及测量方法 |
China National Standards General specification noise |
English PDF |
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