Home / Standards / GB/T 17089-1997 GB/T 17089-1997 Abolished Workplace air--Determination of N，N-dimethylaniline--Solvent desorption gas chromatographic method 车间空气中N，N-二甲基苯胺的溶剂解吸气相色谱测定方法 Standard Type GBT ICS 13.040.30 CCS C52 Status 废止 Issue Date 1997-11-11 Implementation 1998-12-01 Responsible Dept 国家卫生健康委 Drafting Unit N/A