GB 10331-1989

Abolished

Hygienic standard for perlite dust in theair of workplace

车间空气中珍珠岩粉尘卫生标准

Standard Type
GB
ICS
13.040.30
CCS
C52
Status
废止
Issue Date
1989-01-27
Implementation
1989-09-01
Responsible Dept
国家卫生健康委
Drafting Unit
N/A