fine selecting machine的意思|示意
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英 / /
精选机
fine selecting machine的网络常见释义
精选机 ... fine sealed polystyrene capacitor 精密密封聚苯乙烯电容器 fine selecting machine 精选机 fine selsyn 精调自动同步机 ...
fine selecting machine相关例句
The invention provides a multistage powder selecting machine for coarse, middle and fine powders.
本发明提供一种粗、中、细粉多级选粉机。