请输入您要查询的英文单词:
单词
water jet vacuum pump
释义
water jet vacuum pump
简明释义
水喷真空泵
网络释义
1
?水喷真空泵
水喷真空泵
双语例句
1
The air-
jet
exhauster is a compressed air-operated device for
pump
priming, provided that the pump has no foot valve.
Water
is induced into the pump by
vacuum
created by the exhauster.
以压缩空气为动力的气体引射器,它是用在无底阀水泵上的抽气引水设备,具有结构简单、加工制做容易、耗气量小、效率高等特点。
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更新时间:2025/8/6 23:52:28