“ratchet drill”的概念、定义、翻译、参考文献-科学参考

单词	ratchet drill
释义	ratchet drill 棘轮式手摇钻棘轮手钻手扳钻
随便看	supply of people supply of power supply of technical information agreement supply of the market supply of water supply oscillator supply other fertilizer materials supply parent material supply pedigree seed supply perforated sprinkler supply pipe supply pressure supply pressure level supply pressure null shift supply protable sprinkler supply pump supply quick-acting fertilizer supply range of complete set supply rate supply reel supply relay supply riser supply room supply short-stalked variety supply side

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