1.
Waterproof and Shutoff for Closing of Pressured Dewatering Well Located in Foundation Pit
基坑内承压降水井封井的防水与封堵
2.
Application of Outer Precipitation in Auxiliary Shaft of East of Hangkou Colliery
外围降水井法在巷口井东翼副立井的应用
3.
Research on Design and Construction of Group Wells and Equivalent Calculation Model of Non-constantly Pumping Dewatering Well in Erhe Project;
二河工程非定常抽水降水井的等效计算模型及群井设计、施工研究
4.
Comprehensive Analysis on the Technical Economy of Precipitation of Light Well Point and Deep Well Point;
轻型井井点降水与深井井点降水之综合分析
5.
Study on Water Level Subsidence Due to Interferential Well Group Dewatering in Weak Aquifer
弱含水层干扰井群人工井点降水水位降深研究
6.
Big Mouth Well Point Precipitation Construction Method
城市深基坑大口井井点降水施工工法
7.
Elementary Discussion on Deep Well Dewatering in Construction of Open Caisson by "Drainage Sinking Method"
浅谈“排水下沉法”沉井施工中的深井降水
8.
JSS300:A High Temperature and Salt Resistant Fluid Loss Agent for Deep Well Cement Slurry
深井油井水泥耐盐抗温降失水剂JSS300的试验研究
9.
Application of Simple Deep Well Point Dewatering in Construction of Feiya Water Intake Project
简易深井井点降水在飞亚取水口工程中的应用
10.
Research on 600-Meter-Level Drainage Sinking Technology at Qing Shuiying Coal Mine
清水营煤矿600m疏降水法凿井技术研究
11.
Precipitation in the Water Tube of Deep Foundation Construction
管井降水在水中深基坑施工中的应用
12.
Influencing factors to horizontal well productivity considering wellbore pressure drop
考虑井筒压降的水平井产能影响因素研究
13.
Application of precipitation by deep well and well paint to Zhanghu Lake
深井结合井点降水在漳湖闸工程中的应用
14.
Application of Deep Well Pump Well-points Dewatering in Treatment of Defective Pile Foundation
深井泵井点降水在处理缺陷桩基中的应用
15.
On application of deep well point dewatering in high-rising buildings
深井井点降水在高层建筑工程中的应用
16.
VARIATION LAW OF PRESSURE DROP AND PRODUCTIVITY RATE IN HORIZONTAL GAS WELL
水平气井井筒压降及产量变化规律研究
17.
To Solve the Construction Problem of the High-furnace Material Hole by Using the Construction Technology of Droping Sinking Wells Water Level;
井点降水施工技术解决料坑施工难题
18.
Research on economical operation of the cold-water mine cooling system
冷水型矿井降温系统运行经济性研究