GB/T 39203-2020

Active

Technical specifications for extraction of valuable metals from copper smelting dust

铜冶炼烟灰提取有价金属技术规范

Standard Type
GBT
ICS
13.030.50
CCS
H62
Status
现行
Issue Date
2020-10-11
Implementation
2021-05-01
Responsible Dept
国家标准委
Drafting Unit
N/A