GB/T 31974-2015

Active

Passivated granular magnesium

钝化颗粒镁

Standard Type
GBT
ICS
77.140.99
CCS
H54
Status
现行
Issue Date
2015-09-11
Implementation
2016-08-01
Responsible Dept
中国有色金属工业协会
Drafting Unit
N/A