英语词汇“barrel bolt”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	barrel bolt
释义	DictionarySeeDrawbolt barrel bolt barrel bolt [′bar·əl ‚bōlt] (design engineering) A door bolt which moves in a cylindrical casing; not driven by a key. Also known as tower bolt. barrel bolt, tower bolt A door bolt which moves in a cylindrical casing; not driven by a key.
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barrel bolt