water sealed joint 存水接头
water-sealed joint 止水缝 ; 存水接头
lead sealed joint 铅封接头
gasket sealed joint 衬垫密封接头
oil-sealed jar safety joint 油封式震击器安全接头
rigid-flexible joint of sealed zone 刚柔结合的密封区
sealed jar safety joint 油封式震击器安全接头
When the gasket is placed on the block and the head installed, tightening of the head bolts squeezes the soft metal so that the joint is effectively sealed.
当气缸垫装在气缸体上，然后装上气缸盖以后，气缸盖螺栓就压紧软金属垫，这样结合处就完全密封了。
In general, although the watch is sealed, but the case of each joint will appear very fine pores, especially used in table, larger pores.
一般情况下，尽管手表是密封的，但表壳上各个接合处还会出现极细微的孔隙，尤其已使用过的表，孔隙更大。
The invention discloses a connecting mechanism of sealed insulation pipelines, comprising a straight-through joint, an insulation cap, a spherical joint, an insulation sleeve ring and a cap nut.
本发明公开了一种密封绝缘管路连接机构，包括直通接头、绝缘帽、球型接头、绝缘套 环和外套螺母。
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