self-excited booster是什么意思


中文翻译自激式升压机

网络释义

1)self-excited booster,自激式升压机2)Hydraulic self-lift,液压自升式3)automatic booster,自动升压机4)tower crane,自升式塔机5)hydraulic and automatic elevator,液压自动升降机6)self-climbing tower crane,自升塔式起重机

用法例句

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