展会时间:2009-04-27 至 2009-04-29
随着现代畜牧业进程的加快,东北三省作为我国畜牧业重点发展区域,在发展上呈现出规模养殖比例大幅增长,产业化水平不断提升,结构性调整成效显著,畜产品精、深 ...
|小黑屋|展会港
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