GB/T 47356.2-2026

Upcoming

Aerospace—Lead and runout threads—Part 2:Internal threads

航空航天 螺纹引导和收尾 第2部分：内螺纹

Standard Type
GBT
ICS
49.030.10
CCS
V20
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