Home / Standards / GB/T 18653-2025 GB/T 18653-2025 Active Methods for the isolation and identification of Campylobacter fetus 胎儿弯曲杆菌的分离鉴定方法 Standard Type GBT ICS 11.220 CCS B41 Status 现行 Issue Date 2025-08-29 Implementation 2026-03-01 Responsible Dept 农业农村部 Drafting Unit N/A