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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 22157-2018 |
Acoustics—Specification of test tracks for measuring noise emitted by road vehicles and their tyres 声学 测量道路车辆和轮胎噪声的试验车道技术规范 |
China National Standards Acoustics Specification test |
 English PDF |
| GB/T 22157-2008 |
Acoustics - Specification of test tracks for the purpose of measuring noise emitted by road vehicles 声学 用于测量道路车辆发射噪声的试验车道技术规范 |
China National Standards Acoustics Specification test |
English PDF |
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