bucket wheel suction dredger
斗轮铲式抽吸挖泥机
dredge:any of various machines equipped with scooping or suction devices and used to deepen harbors and waterways and in underwater mining.
"挖掘机:装有铲斗或吸泥设备,用于挖深港口与水道及水下开采的各种机器."
Any of various machines equipped with scooping or suction devices and used to deepen harbors and waterways and in underwater mining.
挖掘机装有铲斗或吸泥设备，用于挖深港口与水道及水下开采的各种机器
Research on Suction Capacity of Submerged Dredge Pump for Wheel Dredge Boat and Its Modification
某斗轮式挖泥船水下泥泵吸入性能的研究与改进
Virtual Prototype Design of Backhoe Dredger Backhoe Device;
反铲式挖泥船反铲装置的虚拟样机设计
bucket ladder dredger
链斗挖泥船斗式采泥器
Research on Dredging Track Controlling and Integrated Monitored Control System of Wheel Dredging Boat;
斗轮式挖泥船挖掘轨迹控制及综合监控研究
We should have the dredge, barges and draglines in place about the same time.
差不多要在同时使挖泥机，驳船和索斗铲各就各位。
air driven rockerloader
压气式铲斗后卸装载机
the shovel or bucket of dredge or backhoe.
挖泥机或锄耕机的铲子或桶。
Any of various devices with two hinged jaws, used for dredging or digging.
抓斗，挖斗任何一种具有两个铰接夹爪用来挖泥或铲土的设备
self-propelled grab dredger
自动推进式抓斗挖泥船
4 For dredging works, only mechanical dredgers with bucket-type closed-grabs shall be used for the dredging of river bed or ponds.
进行挖泥工程时，只可使用密封抓斗式的机械挖泥机，以挖掘河床或塘底的淤泥。
extraction turbine
抽气汽轮机;抽气式汽轮机;抽气式透平;抽汽式汽轮机;抽汽式涡轮
hydraulic dredging
用吸扬式挖泥船挖泥疏浚
Mechanical mining shovel
GB/T10604-1989矿用机械正铲式挖掘机
Where tight dredging depth tolerances are required to dredge contaminated materials the bucket-type closed-grab dredger shall incorporate a visor.
在挖掘受污染物料时，若严格规定了挖泥深度容限，则密封抓斗式的挖泥机应设置一个护罩。
wheeled tractor shovel
轮式“拖头”挖土机