The frozen ground will have to be picked up by hand before machine digging can begin.
这冻土必须挖过后才能用掘土机掘土。
road rooter
犁路机, 除根机, 掘土机
digging machine, non-agricultural, not self-propelled
非农用掘土机,非自力推进式
Try at Making Bucket-Gear With the New Type of Air Cooling Antifriction Steel;
用新型空冷贝氏体耐磨钢试制掘土机斗齿
The main task of hydraulic excavator is to dig soil.
挖掘机的主要工作就是土壤的挖掘。
A machine, such as a bulldozer or backhoe, that is used for digging or pushing earth.
推土机一种可用来挖掘或推动泥土机器，如推土机或挖土机
digger ,potato, animal- or machine-drawn
土豆控掘机,畜力或机器牵引
One that excavates, especially a backhoe.
挖掘者，挖土机挖掘的人或装置，尤指反向铲挖土机
digging machine, non-agricultural, self-propelled (excl. mechanical shovels and excavators)
非有用掘机,自力推进式（不包括机械挖土机和挖掘机）
extracting machine for earth minerals or ores, self propelled
土壤、矿物或矿石挖掘机,自动推进式
extracting machine for earth minerals or ores, not self-propelled
土壤、矿物或矿石采掘机,非自动推进式
excavating machine, for earth minerals or ores, not self-propelled
土、矿物或矿石挖掘机,非自动推进式
Designing of screw conveyor for EPB pipe-jacking tunneling machine
土压平衡顶管掘进机螺旋出土系统的设计
What is the horsepower( H. P) of this engine( tractor, excavator, bulldozer, motor scraper, roller)?
这台发动机（拉机、掘机、土机、行铲运机、路机）马力是多少？
What is the horsepower (H.P) of this engine (tractor, excavator, bulldozer, motor scraper, roller)?
这台发动机（拖拉机、挖掘机、推土机、自行铲运机、压路机）的马力是多少？
A trademark used for an excavating machine with a large scoop in front for moving and lifting earth, rocks, and rubble.
挖掘机商标名一种挖掘机的商标名字，前面有一大斗用来移动和搬起土块、岩石和碎石
The Applications of Hydraulic Pressure System in the Hydraulic Pressure Excavator and Asphalt Concrete
液压系统在液压挖掘机及沥青混凝土摊铺机中的应用
The Design of φ520mm EPB Model Shield Machine and the Simulation of the Tunneling Test Control;
φ520mm土压平衡式模型盾构机研制及试验性掘进控制模拟