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碳九芳烃
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碳九芳烃
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裂解气分离
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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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hydraulic
hydraulic accumulator
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hydraulic-air power tongs
hydraulically controlled clutch
hydraulical vibroseis
hydraulic-amplification force standard machine
hydraulic analysis
hydraulic and oil press
hydraulic asphalt
hydraulic asphalt concrete
hydraulic backfill
hydraulic biogas digester
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hydraulic booster
hydraulic BOP assembly
hydraulic BOP control system
hydraulic bulge test
hydraulic calculation
Hydraulic calculation of drainage system
hydraulic calculation of hydro-structures
hydraulic calculation of natural gas branched network
hydraulic calculation of rainwater drainage system
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