Home / Standards / GB 13733 GB 13733 Abolished Air sampling rule of operation with exposure to toxic chemicals in the workplace 有毒作业场所空气采样规范 Standard Type GB ICS 13.040.30 CCS C72 Status 废止 Issue Date 1992-10-07 Implementation 1993-06-01 Responsible Dept 应急管理部 Drafting Unit 应急管理部