2021NY/T 3349-2021 Job skill requirements for livestock and poultry slaughtering and processing personnel
2019NY/T 3385-2018 Skill requirements for disinfection personnel in slaughterhouses
2012SB/T 10661-2012 Skills requirements on disinfection staff in the slaughter house
NY/T 3385-2018 Skill requirements for disinfection personnel in slaughterhouses has been changed from SB/T 10661-2012 Skills requirements on disinfection staff in the slaughter house.
NY/T 3385-2018 Skill requirements for disinfection personnel in slaughterhouses was changed to NY/T 3349-2021 Job skill requirements for livestock and poultry slaughtering and processing personnel.