GB 16207-1996 Hygienic standard for marble dust in workshop air

This standard specifies the maximum permissible concentration of marble dust in workshop air and its monitoring and inspection methods. This standard applies to factories, mines and users that generate marble dust during production. GB 16207-1996 Hygienic standard for marble dust in workshop air GB16207-1996 Standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Health standard for marble dust in the air of workplace1 Subject content and scope of application
This standard specifies the maximum permissible concentration of marble dust in the air of workplace and its monitoring and inspection methods. This standard is applicable to factories, mines and users that generate marble dust during production. 2 Reference standards
3 Dust determination method in workplace air
GB5748www.bzxz.net
3 Hygiene requirements
The maximum permissible concentration of marble dust in workplace air is 10mg/m3. 4 Monitoring and inspection methods
GB16207—1996
The determination of marble dust concentration and free silicon dioxide content in workplace air shall be carried out in accordance with GB5748. 5 Supervision and implementation
Health supervision agencies at all levels are responsible for the implementation of this standard. Additional notes:
This standard is proposed by the Ministry of Health of the People's Republic of China. This standard was drafted by Shandong Provincial Institute of Labor Hygiene and Occupational Disease Prevention and Control and Anhui Provincial Institute of Occupational Disease Prevention and Control. The main drafters of this standard are Wang Faji and Shi Rongshan. This standard is interpreted by the Institute of Labor Hygiene and Occupational Diseases of the Chinese Academy of Preventive Medicine, the technical unit entrusted by the Ministry of Health. Approved by the State Technical Supervision Week on April 3, 1996, and implemented on September 1, 1996
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