sleeve barrel的意思|示意
套筒
sleeve barrel相关短语
1、 rubber sleeve core barrel 橡胶套岩心筒
2、 sleeve valve barrel grouting 袖阀管注浆
3、 barrel sleeve 筒状袖
4、 rubber-sleeve core barrel 带橡胶套的双层岩心管
5、 barrel carrying sleeve 提把套筒
6、 barrel carrying sleeve with handle 带提把的套筒
sleeve barrel相关例句
Disclosed is a dredging device , comprising a piston, a piston sleeve and a sleeve barrel.
由活塞 、 活塞套以及套筒组成.
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