GB 18552-2001

Abolished

Occupational exposure limit for tantalum and its oxide in the air of workplace

车间空气中钽及其氧化物职业接触限值

Standard Type
GB
ICS
13.100
CCS
C52
Status
废止
Issue Date
2001-12-04
Implementation
2002-05-01
Responsible Dept
国家卫生健康委
Drafting Unit
N/A