General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status
2017-03
Latest
GB 18548-2001
Scope
This standard specifies the maximum permissible concentration, time-weighted average permissible concentration and monitoring and inspection methods of dichlorobenzene in the air of workshops. This standard applies to various industrial enterprises that produce and use dichlorobenzene.
GB 18548-2001 history
2001GB 18548-2001 Occupational exposure limit for dichlorobenzene in the air of workplace