Home / Standards / GB/T 31270.5-2025 GB/T 31270.5-2025 Active Test guidelines on environmental safety assessment for chemical pesticides—Part 5: Leaching test in soil 化学农药环境安全评价试验准则 第5部分:土壤淋溶试验 Standard Type GBT ICS 65.100 CCS B15 Status 现行 Issue Date 2025-10-31 Implementation 2026-05-01 Responsible Dept 农业农村部 Drafting Unit N/A