这两款芯片安装在陶瓷基板，然后密封在一个密封的陶瓷表面贴装封装。
The two chips are mounted on a ceramic substrate, and then hermetically sealed in a ceramic surface mount package.
在安装期间，手动紧固管接螺母用来压紧Chemtrol阀门的表面密封。
Upon installation, a hand-tightened union nut serves to compress the face-seal of a Chemtrol valve.
各种径向密封部件放置在突起部件的内表面内以确保密封，且所述密封系统可安装到储存槽的衬垫顶部。
Various radial seal members are placed within the inner surface of the boss member to ensure the seal, and the seal system is installable to the top portion of a liner of a storage tank.
应用推荐