GB/T 41441.2-2022
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 41441.2-2022
Good production environment of large-scale livestock and poultry farms Part 2: technical requirements for livestock and poultry houses 规模化畜禽场良好生产环境 第2部分:畜禽舍技术要求
Issued Date:2022/4/15
Implemented Date:2022/11/1
Issued by:
The Standardization Administration of the People's Republic of China