Home / Standards / NY/T 4651-2025 NY/T 4651-2025 Active 牛羊屠宰兽医卫生检验人员岗位技能要求 Standard Type NY ICS N/A CCS N/A Status Active Issue Date 2025-01-09 Implementation 2025-05-01 Centralized Committee 农业农村部 Issuing Authority 农业农村部