Home / Standards / GB 9549-1999 GB 9549-1999 Abolished 80%Parathion-methyl technical concentrate solution 80%甲基对硫磷原药溶液 Standard Type GB ICS 65.100 CCS G25 Status 废止 Issue Date 1999-06-11 Implementation 2000-02-01 Responsible Dept 农业农村部 Drafting Unit N/A