Home / Standards / GB/T 8571-2008 GB/T 8571-2008 Active Preparation of laboratory samples for compound fertilizers 复混肥料 实验室样品制备 Standard Type GBT ICS 65.080 CCS G20 Status 现行 Issue Date 2008-06-17 Implementation 2008-09-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A