大庆石化机械厂
Exhibit Profile：
High technical equipments: High efficiency heat exchanger, high efficiency cyclone separator, high efficiency tower internals, etc. Hydrogenation reactor and other special structure and special material refining equipments; Atmospheric and vacuum tower,
High technical equipments: High efficiency heat exchanger, high efficiency cyclone separator, high efficiency tower internals, etc. Hydrogenation reactor and other special structure and special material refining equipments; Atmospheric and vacuum tower,
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