GB/T 28397-2012

Active

Evaluation indexes and computation of circular economy for coal mining area

煤炭矿区循环经济评价指标及计算方法

Standard Type
GBT
ICS
73.040
CCS
D20
Status
现行
Issue Date
2012-06-29
Implementation
2012-10-01
Responsible Dept
中国煤炭工业协会
Drafting Unit
N/A