Home / Standards / GB 11526-1989 GB 11526-1989 Abolished Hygienic standard for chlorothalonile in the air of workplace 车间空气中百菌清卫生标准 Standard Type GB ICS 13.040.30 CCS C52 Status 废止 Issue Date 1989-06-20 Implementation 1990-02-01 Responsible Dept 国家卫生健康委 Drafting Unit N/A