n. ditching
misc. ditch (up)
挖沟机 trencher ; ditching machine ; ditcher ; [建] trenching machine
挖沟犁 [建] mole plough ; trench plough ; ditching plough ; trenching plough
多斗式挖沟机 [机] ladder trencher ; multi-bucket trench digger ; multi-bucket trencher ; bucket trencher
挖沟者 ditchdigger
斗式挖沟机 bucket trenching machine ; bucket trench digger ; bucket trencher
挖沟工作 trench work ; trenching
轮式挖沟机 wheel ditcher ; wheel trencher ; endless-bucket trencher ; wheel trenching machine
大型挖沟机 bull ditcher
犁式挖沟机 digger plough ; trenching plough ; gutter-plough
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