GB/T 41441.2-2022规模化畜禽场良好生产环境第2部分:畜禽舍技术要求标准
英文:Good production environment of intensive livestock and poultry farms—Part 2:Requirements of production areas GB/T 414...
英文:Good production environment of intensive livestock and poultry farms—Part 2:Requirements of production areas GB/T 414...