belt bucket-elevator 中文意思是什麼
belt bucket-elevator
解釋
帶式鏈斗提升機-
Designing and calculating of driving belt of belt - bucket elevator
斗式提升機畚斗帶的設計與計算 -
Application of the belt bucket elevator in the conveying of material to be electrical calcined
膠帶斗式提升機在電煅燒物料輸送中的應用
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