coal crushing machine的意思|示意
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轧煤机
coal crushing machine的网络常见释义
轧煤机 ... roller crushing machine 罗拉碎茎机 centrifugal hammer crushing machine 离心锤式粉碎机 coal crushing machine 轧煤机 ...
coal crushing machine相关例句
The reason that unified coal preparation machine of crushing-dividing has poor performances and blockage problems is analysed, the ways and methods of solving these problems are put out.
分析了破碎缩分联合制样机性能不合格及发生堵塞的原因，提出了解决问题途径和方法。