blind plug
常见例句
- The other connection must be sealed with a blind plug.
其他接口必须用盲塞封好?。
bbs.translators.com.cn - But as the robots we hoped for, they are dumb, blind, and still nursing the wall plug .
然而，如我们所希望的那样，它们既哑且瞎，还得靠墙上的插座养活。 - The reusable inflatable closure plug can be designed and prepared in advance according to caliber, thereby avoiding customization defects of flanges or blind spots.
充气式密封塞可 预先根据管径设计制作好，能重复使用，克服了采用法兰或盲头需要 定制加工的缺陷。
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