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畜牧人

標(biāo)題: 乳房炎的防治 [打印本頁(yè)]
作者: 奶牛達(dá)人    時(shí)間: 2009-9-11 23:03
版主呀，怎么審核的帖子？漏洞百出，沒(méi)有個(gè)明確的論證，說(shuō)的有些不切實(shí)際。
作者: huaxin0605    時(shí)間: 2009-9-12 19:27
所以擠奶員操作尤為重要!培訓(xùn)好你的擠奶員吧！



歡迎光臨 畜牧人 (http://www.www12347.com/) Powered by Discuz! X3.5
亚洲日韩精品无码专区网站_亚洲日本一区二区_亚洲Av无码专区国产乱码DVD_亚洲精品永久在线观看 
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