excavator造句

Used Constuction, Excavator, Wheel Loader, Grader, Crane Material Handling Equipment.
采购产品建筑, 挖土机,轮式装载机, 年级, 起重机物料搬运设备.

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.

Hydraulic excavator is a typical and complicated construction machine.
液压挖掘机是一种机电液相结合的复杂工程机械.