1.
main scavenging pump
主抽气泵，主排气泵
2.
turbine exhaust flame
涡轮泵装置排气火焰
3.
Drainage Gas Recovery Technique of Combing ESP and Gas Lift for Gas Wells with Large Water Production
大水量气井电潜泵—气举组合排水采气工艺设计
4.
Analytical method of the equipment of water pumping and gas production with the sucker-rod pump for the CBM wells
煤层气井有杆泵排水采气设备的分析方法
5.
Study of the Discharge of the Drilling Pump Air Chamber under the Influence of the Pump Valve s Delaying Angle;
泵阀滞后角影响下的钻井泵空气包排出管路流量的研究
6.
THE ANALYSIS AND DIAGNOSIS TECHNOLOGY OF DATA ON VARIABLE SPEED ESP PRODUCTION WELL
变速电潜泵排水采气井数据分析诊断技术
7.
Study and Application of Drainage TechnologyUsing Electric Pump in CBM Wells
煤层气井电泵排采工艺技术的研究及应用
8.
Study on Mechanism of Eustachian Tube Activc Opening Ventilation and Pump-like Function
咽鼓管主动开放通气及泵吸排液机制的探讨
9.
Water pumping and gas production technology using the electric submersible pump of small diameter and its application
小直径电潜泵排水采气技术研究与应用
10.
Energy-Efficient and Environment-Protective Design Concept of Exhaust Ejector with Jet Pump
1种节能环保带喷射泵的排气引射器设计方案
11.
Method of Rod Design of Screw Pump Gas Production
螺杆泵排水采气杆柱强度设计方法研究
12.
Calculating method on static horsehead load of water drainage and gas production equipment about beam pump for CBM wells
煤层气井有杆泵排采设备悬点静载荷计算方法
13.
Air source heat pump based on exhaust air of clean operation department and its performance studies
基于洁净手术部排风的空气源热泵及性能研究
14.
displacement pump
往复式泵，活塞泵，柱塞泵，排代泵
15.
drainage and irrigation pump
排灌用泵（农用水泵）
16.
rotary displacement pump
回转泵，旋转排量泵
17.
The pump exhaust should lead to the open air or a fume hood.
抽气泵的排气管应该导向室外空旷处或导向一座通风橱。
18.
Discharges deep well air and debris by being in an open position on pump start-up.
当泵启动时，阀门处于开启状态，排放深井气体和碎片。