Home / Standards / GB/T 41667-2022 GB/T 41667-2022 Active Chemicals—Testing of leaching in soil columns 化学品 土壤柱淋溶试验 Standard Type GBT ICS 13.300 CCS A80 Status 现行 Issue Date 2022-07-11 Implementation 2023-02-01 Responsible Dept 国家标准委 Drafting Unit N/A