GB/T 43139-2023

Active

Density detecting method for vacuum solidified samples of casting aluminum alloys liquid

铸造铝合金液减压凝固试样密度检测

Standard Type
GBT
ICS
77.120.10
CCS
J31
Status
现行
Issue Date
2023-09-07
Implementation
2024-04-01
Responsible Dept
国家标准委
Drafting Unit
N/A