GB/T 11661-2012

Abolished

Health protection zone for coking industry

炼焦业卫生防护距离

Standard Type
GBT
ICS
13.100
CCS
C51
Status
废止
Issue Date
2012-06-29
Implementation
2012-08-01
Responsible Dept
国家卫生健康委
Drafting Unit
N/A