Home / Standards / GB/T 223.80-2007 GB/T 223.80-2007 Active Iron,steel and alloy - Determination of trace bismuth and arsenic contents - Hydride generation - atomic fluorescence spectrometric method 钢铁及合金 铋和砷含量的测定 氢化物发生-原子荧光光谱法 Standard Type GBT ICS 77.080.01 CCS H11 Status 现行 Issue Date 2007-09-11 Implementation 2008-02-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A