GB/T 47259-2026

Upcoming

Noise transmission loss test method of aircraft fuselage structures

航空器机身结构隔声试验方法

Standard Type
GBT
ICS
49.090
CCS
V44
Status
即将实施
Issue Date
2026-03-31
Implementation
2026-10-01
Responsible Dept
国家标准委
Drafting Unit
N/A