GB/T 4757-2013

Abolished

Methods for the batch flotation testing of fine coal

煤粉（泥）实验室单元浮选试验方法

Standard Type
GBT
ICS
73.040
CCS
D27
Status
废止
Issue Date
2013-12-17
Implementation
2014-05-01
Responsible Dept
中国煤炭工业协会
Drafting Unit
N/A