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jerk pump
释义
机械工程词汇手册
jerk pump
脉动作用泵;高压燃油喷射泵
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active component
active computing
active constituent
active constraint
active constraint
active content
active content
active content
active continental margin
active continental margin
active control technology
active-control trial
active cooling surface
active corona
active correction
active coupler
active coupler
active current
active current
active current
active current
active data
active database
active data object
active debt
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