GB/T 44920-2024

Active

Spinning process of large-curved tank bottom—Technological specification

大型曲面箱底旋压成形 工艺规范

Standard Type
GBT
ICS
25.020
CCS
J32
Status
现行
Issue Date
2024-11-28
Implementation
2025-06-01
Responsible Dept
国家标准委
Drafting Unit
N/A