Home / Standards / GB/T 42821-2023 GB/T 42821-2023 Active Diagnostic methods for bonamiosis of molluscs 贝类包纳米虫病诊断方法 Standard Type GBT ICS 65.020.30 CCS B.41 Status 现行 Issue Date 2023-08-06 Implementation 2024-03-01 Responsible Dept 农业农村部 Drafting Unit N/A