GB/T 15588-2013

Active

Classification of macerals for bituminous coal

烟煤显微组分分类

Standard Type
GBT
ICS
73.040
CCS
D20
Status
现行
Issue Date
2013-12-17
Implementation
2014-05-01
Responsible Dept
中国煤炭工业协会
Drafting Unit
N/A