GB/T 22157-2018

Active

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

Standard Type
GBT
ICS
17.140
CCS
A59
Status
现行
Issue Date
2018-03-15
Implementation
2018-10-01
Responsible Dept
中国科学院
Drafting Unit
N/A