Home / Standards / GB/T 3559-2001 GB/T 3559-2001 Active Ammonium bicarbonate for agricultural use 农业用碳酸氢铵 Standard Type GBT ICS 65.080 CCS G21 Status 现行 Issue Date 2001-07-26 Implementation 2002-01-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A