Home / Standards / GB/T 42817-2023 GB/T 42817-2023 Active Technical specification for the use of soil conditioners in agricultural production areas 农产品产地土壤改良剂使用技术规范 Standard Type GBT ICS 65.080 CCS B10 Status 现行 Issue Date 2023-08-06 Implementation 2024-03-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A