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C9 aromatics
释义
C9 aromatics
Encyclopedia
工学
裂解气分离
释
C9 aromatics
碳九芳烃
工业上含九个碳原子的芳烃混合物。主要来源是炼厂催化重整和烃类蒸汽裂解制乙烯副产裂解汽油。又称C9芳烃。
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fire control in mines
fire-control optics
fire control radar
fire control room
firecracker graph
firecracker vase
Fire Curtain
fire damage
fire damage assessment method
fire damper
fire damper in smoke-venting system
fired brick
fire demand
fire detection
fire detection system
fire detection technology
fire detector
fire detonator initiation
fire disaster of grassland
fire disturbance
fire door set
fire dragon
fire dynamics
fire effects on the stage
fire elevator
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