英语词汇“porous bearing”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	porous bearing
释义	porous bearing porous bearing [′pȯr·əs ′ber·iŋ] (design engineering) A bearing made from sintered metal powder impregnated with oil by a vacuum treatment.
随便看	stage dive stage-dive stage diving stage-diving stagediving stagedly stage door stage-door john stage-door johnny stage doors staged procedure staged rocket staged trial stage effect stage equipment stage equipment company of america stage fright stagefright stageful stage gain stage, geological stage grouting stage hand stagehand stagehands

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