“spur pinion”的概念、定义、翻译、参考文献-科学参考

单词	spur pinion
释义	spur pinion 正小齿轮柱形直齿轮
随便看	generating motion generating mounting surface generating operator generating pair generating phase generating plant generating probability generating process generating program generating rack generating routine generating run generating scheme generating set generating space generating station generating station capacity generating stroke generating subset generating system generating the arc generating tool generating transformation generating tube generating unit

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