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目前,国内外水产养殖专家们均十分关注水产养殖产业的发展趋势,从发达国家水产养殖业的特点业看,已出现“五化”:即水产养殖机
At present, aquaculture experts at home and abroad are very concerned about the aquaculture industry trends, aquaculture industry in developed countries from the point of view, there have been “five”: the aquaculture machine