blind plug

基本解釋

The other connection must be sealed with a blind plug.
其他接口必須用盲塞封好?。
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But as the robots we hoped for, they are dumb, blind, and still nursing the wall plug .
然而，如我們所希望的那樣，它們既啞且瞎，還得靠墻上的插座養(yǎng)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.
充氣式密封塞可預(yù)先根據(jù)管徑設(shè)計制作好，能重復(fù)使用，克服了采用法蘭或盲頭需要定制加工的缺陷。
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