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畜牧人

標題: 請教關于雞蛋國家標準對禽蛋行業的影響 [打印本頁]
作者: zhongyi    時間: 2008-4-22 22:25
標題: 請教關于雞蛋國家標準對禽蛋行業的影響
請教關于雞蛋國家標準對禽蛋行業的影響 請問雞蛋國家標準主要強制雞蛋生產企業執行什么？ 主要提高了哪些方面的門檻？ 這樣一定會使得小企業被迫選擇給大企業做代工嗎 ？請教各位行家



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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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