shovel excavator 中文意思是什麼
shovel excavator
解釋
鏟斗式推土機-
Hydraulic excavator. shovel type buckets volumetric ratings
液壓挖掘機.正鏟斗容量標定 -
Abstract : the development, structure performance and new te chnology application of such large - scale open pit loading equipment as elect ric shovel, hydraulic excavator and wheel loader were described
文摘:論述了露天礦大型裝載設備電鏟、液壓挖掘機和輪式裝載機的發展概況、結構性能及新技術的應用。
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