Home / Standards / GB/T 18654.12-2026 GB/T 18654.12-2026 Upcoming Inspection of germplasm for fishes—Part 12:Test methods for the karyotype 鱼类种质检验 第12部分:染色体组型分析 Standard Type GBT ICS 65.150 CCS B 50 Status 即将实施 Issue Date 2026-02-27 Implementation 2026-09-01 Responsible Dept 农业农村部 Drafting Unit N/A