杆式泵(insert pump), 此释义来源于网络辞典。
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barrel insert pump 双壳泵
barrel insert pump coupling 双壳泵联轴器
fixed insert pump 插入型固定式井下泵
pump body insert 泵体衬套
pump casing insert 泵体衬套
Pond insert with pump 发明名称
·2,447,543篇论文数据，部分数据来源于NoteExpress
sucker rod pump
Insert a foil pack of powdered insulin into a slot, prime the pump with a lever and push a trigger that releases the cloud of insulin into a clear plastic chamber.
FORBES: Magazine Article
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