GB 11521-1989 Abolished National standards force_standard

GB 11521-1989 Hygienic standard for vermiculite dust in the air of workplace

Publish Date: 1989-03-29 Implement Date: 1990-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB 11521-1989

Standard Type: National standards

Standard Status: Abolished

is_force_gb: yes

CCS Name: Occupational health

ICS Name: Workplace air

Publish Date: 1989-03-29

Implement Date: 1990-02-01

Publisher: The Ministry of Health of the People's Republic of China

Technical Committee: Chinese Academy of Preventive Medicine, Institute of Occupational Health and Occupational Diseases

Pages: 2 pages

Development Information

Drafting Units:

Liaoning Provincial Institute of Occupational Health

Drafting Persons:

Xiao Xingyuan and Fang Yuxiang

Word Count: 2 Thousand words Pages: 2 pages

Referenced Standards

GB/T 5748-1985 Methods for airborne dust measurement in workplace

Related Standards

GB 5817-1986 Replaced

GB 5817-1986 Classification of hazard levels due to exposure to industrial dust

Publish Date: 1986-01-21

GB/T 5748-1985 Abolished

GB/T 5748-1985 Methods for airborne dust measurement in workplace

Publish Date: 1986-01-27

GB 8773-1988 Abolished

GB 8773-1988 Hygienic standard for methylacrylate in the air of workplace

Publish Date: 1988-02-23

GB 8774-1988 Abolished

GB 8774-1988 Hygienic standard for antimony and its compounds in the air of workplace

Publish Date: 1988-02-23

GB 8775-1988 Abolished

GB 8775-1988 Hygienic standard for allyl chloride in the air of workplace

Publish Date: 1988-02-23

GB 8776-1988 Abolished

GB 8776-1988 Hygienic standard for methyl methylacrylate in the air of workplace

Publish Date: 1988-02-23