1.
free parallel pump
平行管型活动式井下泵
2.
free casing pump
套管型活动式井下泵
3.
fixed casing pump
套管型固定式井下泵
4.
fixed insert pump
插入型固定式井下泵
5.
The new-type of hose pulsating pump is used for underground face draining and sump cleaning.
采用新型软管壁外脉动泵进行井下工作面排水及水仓清理。
6.
recipro wall cleaner
上下活动式井壁刮针
7.
bottom-trip casing whipstock
井下移动式套管造斜器
8.
Technique for Detecting the Innovative ESP on Semi-submersible Platform
半潜式钻井平台创新型电潜泵测试工艺
9.
The calculation and balance of the axial force of borehole helico-axial multi-phase pump
井下螺旋轴流式多相混抽泵轴向力计算及平衡
10.
Study on Autonomous Safety Management Mode with Constraint for Unsafe Behavior in Coal Mine;
煤矿井下人的不安全行为约束型自主安全管理模式研究
11.
A MATHEMATICAL MODEL FOR PREDICTION AND DIAGNOSIS OF THE BEHAVIOR SUCKER ROD PUMPING SYSTEM IN DIRECTIONAL AND HORIZONTAL WELLS
定向水平井有杆泵抽油系统动态参数诊断和预测的数学模型
12.
Study on Dynamics of the Underground Unit of the Electric Submersible Pump
电动潜油离心泵井下机组动力学研究
13.
OWNERS INFORMATION MANAGEMENT UNDER PARALLEL CONTRACTING MODE OF LARGE SCALE PROJECT;
大型工程项目平行承包模式下业主方信息管理
14.
Submersible pumps for deep well-Types and basic parameters
GB/T2816-1991井用潜水泵型式和基本参数
15.
Theory "a three signs body" under management pattern universities large-scale activity management;
论“三标一体”模式下的高校大型活动管理
16.
Operation Performance Research on Heat Source/Sink Well of Groundwater Heat Pump with Pumping & Recharging in the Same Well (GWHPPRSW);
同井回灌地下水源热泵源汇井运行特性研究
17.
Transfer Modeling and Experimental Research on Concentric Tube Ground-Source Heat Pump in Operation of the Whole Year;
套管式地源热泵全年运行试验研究与传热模型
18.
A Design of Auto-control System of Underground Pumping Station
一种井下泵房自动化控制系统的设计