英语词汇“orbital sander”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	orbital sander
释义	WordReference Random House Unabridged Dictionary of American English © 2024 or′bital sand′er, Mechanical Engineering, Buildinga sander that uses a section of sandpaper clamped to a metal pad that moves at high speed in a very narrow orbit, driven by an electric motor. Cf. belt sander, disk sander.
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