GB/T 397-2009

Abolished

Specification of coal for coke making

炼焦用煤技术条件

Standard Type
GBT
ICS
73.040
CCS
D24
Status
废止
Issue Date
2009-06-01
Implementation
2010-01-01
Responsible Dept
中国煤炭工业协会
Drafting Unit
N/A