如第一张图解所示，主要部件是能安装在一个受损的防喷器顶端的一个封存装置，例如马贡多井的原油就是通过防喷器涌出。
As the first diagram shows, the main component would be a containment assembly that could fit on top of a damaged blowout preventer, such as the one from which the Macondo oil poured forth.
磁力联轴器的出现，彻底解决了某些机械装置中动密封存在的泄漏问题。
The appearance of magnetic coupling solved thoroughly the leak problems existed in dynamic sealing of certain mechanical devices.
针对吉林化学工业公司炼油厂重油催化裂化装置2mcl456型离心式压缩机的浮环密封存在诸多问题进行了技术改造。
The floating ring sealing system of the 2mcl456 centrifugal compressor in RFCCU of the refinery of Jilin Chemical Industry Company was revamped.
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