The study of ultra fine comminution is carried out by using vibration mill and coarse tungsten powder as original material.

采用振动球磨机对粗颗粒金属钨粉进行超细粉碎研究。

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The study of ultra fine comminution is carried out by using vibration mill and coarse tungsten powder as original material.

采用振动球磨机对粗颗粒金属钨粉进行超细粉碎研究。

youdao