“vertical play”的概念、定义、翻译、参考文献-科学参考

单词	vertical play
释义	vertical play 上下游隙
随便看	pull pull(action)fuze Pull-and-out block pull-apart pull-apart basin pull-apart connector pull-apart structure pull a print pull a proof pull-back pull-back bar pullback blade pull-back cable pullback cam disk pullback cylinder pullback mechanism pull back (PB) pullback spring pull-behind pull-behind cylinder pull blade pullboat pull boring pull box pull-broaching

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