GB/T 29459.1-2025

Active

Small punch test methods of metallic materials for in-service pressure equipment—Part 1:General requirements

在役承压设备金属材料小冲杆试验方法 第1部分:总则

Standard Type
GBT
ICS
77.040.10
CCS
H 22
Status
现行
Issue Date
2025-12-02
Implementation
2025-12-02
Responsible Dept
国家标准委
Drafting Unit
N/A