Home / Standards / GB/T 20691-2006 GB/T 20691-2006 Active Acetochlor technical 乙草胺原药 Standard Type GBT ICS 65.100.20 CCS G25 Status 现行 Issue Date 2006-08-24 Implementation 2007-04-01 Responsible Dept 农业农村部 Drafting Unit N/A