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spur gearing短语解释_spur gearing词组用法_spur gearing短语词组_淳朴汉英词典
淳朴汉英词典

spur gearing

S 开头单词

短语词组

    短語

  • spur -gearing 正齒輪傳動裝置
  • spur type planetary gearing 正齒式行星齒輪裝置
    • 返回 spur gearing