“hydraulic coal mining equipment”的概念、定义、翻译、参考文献-科学参考

单词	hydraulic coal mining equipment
释义	hydraulic coal mining equipment Encyclopedia 工学地下采矿机械释 hydraulic coal mining equipment水力采煤设备利用水力进行开采、运输和提升煤炭的采煤机械。
随便看	James Hemphill Brown James Henry Scullin James Herriot James Hopwood Jeans James Horner James Hudson Taylor James II of England James Island James Jerome Gibson James Jones James Joyce James Joyce Museum James Kelman James Kent James Knox Polk James-Lange theory of emotion James Legge James Levine James Lloyd McClelland James Macpherson James Madison James Martin James Mason James Matthew Barrie James M.Buchanan

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