clamshell excavator

基本解释蛤斗式挖掘机

网络释义

1)clamshell excavator,蛤斗式挖掘机2)grab excavator,蛤壳式戽斗挖掘机3)scoop excavator,斗式挖掘机4)continuous bucket excavator,多斗式挖掘机5)elevator ladder dredger,链斗式挖掘机6)wheel and bucket ditch dredger,轮斗式挖掘机

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