drum shearer 中文意思是什麼
drum shearer
解釋
滾筒式採煤機-
Optimum design of lifting jack of model 150 drum shearer
150型採煤機調高油缸的優化設計 -
The memory control system to the height of cutting drum of shearer
採煤機滾筒高度記憶控制系統研究 -
Parametric design of helix shearer drum
採煤機螺旋滾筒的參數化設計 -
The trial - manufacture course and better use result of the high strength and efficiency shearer drum are introduced
介紹了高強高效滾筒的試制過程以及取得了良好使用效果。
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