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机译:鲁玛斯迹象与俄罗斯公司的合同炼油厂现代化。
engineering firms; Refineries; ModernizationEngineeringcontractRussian;
机译:Lummus wins PDH contracts from Chinese petchem refinery
机译:Russia, Lummus secures a contract from Gazpromneft
机译:US firm signs five-year deal on asphalt production at Cura?ao’s Isla refinery