GB/T 20475.2-2006

Active

Classification of harmful elements in coal — Part 2: Chlorine

煤中有害元素含量分级 第2部分：氯

Standard Type
GBT
ICS
73.04
CCS
D20
Status
现行
Issue Date
2019-10-14
Implementation
2007-02-01
Responsible Dept
N/A
Drafting Unit
N/A