查询词典 sealing nut

Clearly, in order to provide sealing damper force, stem nut torque transmission valve operations than the big moment in the process.

显然，为了向闸板提供密封力，阀杆螺母传递的力矩比阀门操作过程中的力矩大。

A Take down toughened glass plate to expose connection holder, take out nut and sealing ring of cable gland.

在安装时，先拆下钢化玻璃板，露出接线座，旋开电缆引入密封接头的螺母，取出密封圈。

QB Series Knife Gate Valve absorb the advantages of technology and structure both at home and aboard to exclude other knife gate valves' shortcomings when using . This knife gate valve is made up withe body 、disc、stem、stem nut、sealing ring and operation parts.

QB型系列刀闸阀吸取了国内外先进技术和结构优点，排除了其他厂家所产刀闸阀在使用中存在的问题，此阀门主要由阀体、闸板、阀杆、阀杆螺母、密封圈、操作件组成。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。