“non-circular pulley”的概念、定义、翻译、参考文献-科学参考

单词	non-circular pulley
释义	non-circular pulley 不圆滑车
随便看	up-to-the-minute styling uptrace uptrain up travel stop up-trend upturn upturned sod upturning uptwister uptwisting upvaluation upwall upward upward-acting door upward acting plate upward adjustment upward adjustments of prices upward advance upward adverseness of gas to the chest upward atmospheric radiation upward attack upward bias upward break upward capability upward-closing slide gate

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