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

🔗 Related Standards / 同类标准

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