GB/T 20966-2007

Active

Determination of particle size distribution for colliery powders

煤矿粉尘粒度分布测定方法

Standard Type
GBT
ICS
13.100
CCS
D09
Status
现行
Issue Date
2007-07-02
Implementation
2008-01-01
Responsible Dept
中国煤炭工业协会
Drafting Unit
N/A