GB/T 47038-2026

Upcoming

Aerospace—Chemical conversion coating of aluminum and aluminum alloy

航空航天 铝及铝合金化学转化膜层

Standard Type
GBT
ICS
49.040
CCS
V16
Status
即将实施
Issue Date
2026-01-28
Implementation
2026-08-01
Responsible Dept
国家标准委
Drafting Unit
N/A