Terms for subject Bridge construction containing diggings

English	Chinese
digging face	挖掘面
digging grab	挖掘抓斗
digging pile	挖孔桩
digging position	挖掘位置
digging speed	挖掘速度
digging time	挖掘时间
digging tool	挖掘工具
digging width	挖掘宽度
full-face digging	全面开挖
hydromechanical soil digging	土方水力机械施工