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  中海油天津化(hua)工(gong)(gong)(gong)研(yan)究(jiu)(jiu)設計院有(you)限公司（原化(hua)學(xue)工(gong)(gong)(gong)業(ye)部天津化(hua)工(gong)(gong)(gong)研(yan)究(jiu)(jiu)院）創建于1958年(nian)，是原化(hua)學(xue)工(gong)(gong)(gong)業(ye)部直屬的專業(ye)從事工(gong)(gong)(gong)業(ye)水處理(li)、無機鹽和(he)催(cui)化(hua)劑載體研(yan)究(jiu)(jiu)的綜合性研(yan)究(jiu)(jiu)院。