Home / Standards / GB 1976-1980 GB 1976-1980 Abolished Food additive--Sodium alga acid 食品添加剂 海藻酸钠 Standard Type GB ICS 67.220.20 CCS X41 Status 废止 Issue Date 1980-06-13 Implementation 1980-10-01 Responsible Dept 国家标准委 Drafting Unit N/A