GB/T 3449-2026

Upcoming

Acoustics—Noise measurement inside railbound vehicles

声学 轨道车辆内部噪声测量

Standard Type
GBT
ICS
17.140
CCS
A59
Status
即将实施
Issue Date
2026-02-27
Implementation
2026-09-01
Responsible Dept
中国科学院
Drafting Unit
N/A