hand excavation信息详情
人工开挖
excavation───n.挖掘，发掘
archaeological excavation───考古发掘
excavation mats───挖掘垫
excavation logos───标志挖掘
excavation pdf───挖掘pdf
excavation definition───开挖定义
hand───n.(Hand)人名；(英、瑞典)汉德；vt.传递，交给；支持；搀扶；n.手，手艺；帮助；指针；插手
excavation near me───我附近的挖掘
hand over hand───双手交互使用地，右手轮流交替地；节节向上地；adv.节节向上地
of excavation for the shaft of diversion system at Pushihe storage power station is to excavate the pioneer well used by back well boring machine, then by hand air drill to expand it.───蒲石河抽水蓄能电站引水系统中的竖井开挖，拟采用反井钻机进行导井开挖，人工手风钻钻孔扩挖的方式施工。
Meanwhile hand excavation and weak explosion have been taken according to different ground condition . So it has finally passed this section smoothly .───同时针对不同部位地层采取人工开挖和弱爆破施工，顺利地通过了该地段。
Dewatering is always necessary in foundation pit excavation and hand dig piles.───基坑开挖或施行人工挖孔桩常常需要进行人工降水。
Discussion of reason for construction quality defects of concrete grouting pile with hand excavation───人工挖孔混凝土灌注桩施工质量缺陷原因探讨
The Piles Holes Stabilization Analysis of Hand-excavation Holes Piles───人工挖孔桩桩孔稳定性分析