Home / Standards / GB/T 16020-1995 GB/T 16020-1995 Abolished Workplace air--Determination of chromium trioxide--Flame atomic absorption spectrophotometric method 车间空气中三氧化铬的火焰原子吸收光谱测定方法 Standard Type GBT ICS 13.040.30 CCS C52 Status 废止 Issue Date 1995-12-21 Implementation 1996-07-01 Responsible Dept 国家卫生健康委 Drafting Unit N/A