原名:What future, large-scale dairy systems might look like 作品简介:巨型农场可能包括或排除所有幼畜的整合，替代品、干奶牛和同一地点有特殊需要的奶牛。在印度30…… 资源下载VIP免费升级VIP 乳品
原名:What future, large-scale dairy systems might look like 原名:What future, large-scale dairy systems might look like 
