Home / Standards / GB/T 40251-2021 GB/T 40251-2021 Active Code of diagnosis for MSX disease of oysters—In situ hybridization method 牡蛎单孢子虫病诊断规程 原位杂交法 Standard Type GBT ICS 65.020.30 CCS B41 Status 现行 Issue Date 2021-05-21 Implementation 2021-12-01 Responsible Dept 农业农村部 Drafting Unit N/A