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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 17249.2-2005 |
Acoustics-Guidelines for the design of low-noise workplaces-Part 2:Noise control measures 声学 低噪声工作场所设计指南 第2部分：噪声控制措施 |
China National Standards 2:Noise |
 English PDF |
| GB/T 17213.14-2005 |
Industrial-process control valves Part 8-2:Noise considerations-Laboratory of noise generated by hydrodynamic flow through control valves 工业过程控制阀 第8-2部分：噪声的考虑 实验室 内测量液动流流经控制阀产生的噪声 |
China National Standards 2:Noise |
English PDF |
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