GB/T 5449-2015

Active

Determination of roga index of bituminous coal

烟煤罗加指数测定方法

Standard Type
GBT
ICS
73.040
CCS
D21
Status
现行
Issue Date
2015-05-15
Implementation
2015-07-01
Responsible Dept
中国煤炭工业协会
Drafting Unit
N/A