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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 32241-2015 |
Equipment for crop protection—Methods for the laboratory measurement of spray drift—Wind tunnels 植物保护机械 喷雾飘移的实验室测量方法 风洞试验 |
China National Standards tunnels |
 English PDF |
| GB 28376-2012 |
Fireproof board for tunnels 隧道防火保护板 |
China National Standards tunnels |
English PDF |
| GB/T 19846-2005 |
Mechanical vibration-Measurement of vibration generated internally in railway tunnels by the passage of trains 机械振动 列车通过时引起铁路隧道内部振动的测量 |
China National Standards tunnels |
English PDF |
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