Home / Standards / GB 2763-1981 GB 2763-1981 Abolished Hygienic standards for BHC and DDT residues in grains,vegetables and other foods 粮食、蔬菜等食品中六六六、滴滴涕残留量标准 Standard Type GB ICS 67.040 CCS C53 Status 废止 Issue Date 1981-09-23 Implementation 1982-06-01 Responsible Dept N/A Drafting Unit N/A