1.
HIGH-PRESSURE GUNITE TECHNIQUE FOR DRAINPIPES SEALING
用高喷灌浆技术围封加固压力排水管道
2.
An Experiment Study on the Influence of the Seven-Floor PVC-U Draining Stack Pipe on Trap-Seal;
七层PVC-U排水立管压力对水封影响的试验研究
3.
On Exhaust Device of Siphon Applied in Water Supply Line
虹吸压力输水管道高点排气装置的探讨
4.
This essay also introduces some installation methods of rain cups and pipes suitable to the big house surface draining rain through pressure flow rain drainage system.
介绍了适用于大屋面雨水排放的压力流雨水排水系统中雨水斗和管道的安装方法。
5.
bellows steam trap
波纹管式疏水器（一种压力平衡式的排水阻汽装置）
6.
Once the pressure of the main network returns to normal, the valve flap of drainage outlet closes under pressure, first, second level check valves open, the main network return to supply water to branch pipeline.
一旦主管网压力恢复正常，排污口阀瓣受压关闭，一二级止回阀打开，主管路恢复向支管供水。
7.
Contradictory Relationship between Exhaust and Siphon Applied in Water Transmission Pipeline and Solving Measures
压力输水管道高点排气和虹吸利用的矛盾与解决措施
8.
Pressure test of segmental pigging: cleanup sundries, free rust, drainage and exhaust in pipe.
分段清管扫线试压：清除管线杂物、浮锈、排水、排气。
9.
Hydraulics Riser: A room containing pipework for water supply and drainage
水力泵房: 装有供水和排水管线的房间
10.
mercury capillary-pressure curve
水银毛细管压力曲线
11.
Air pressure forces the water through the pipe.
空气压力使水通过管道.
12.
the pressure activates the tripper and releases the water.
压力使机器开关生效并且把水排出去。
13.
test method for compression behavior of prefabricated drain boards
土工布排水板材压力变化评价法
14.
To drain continuously with low noise,without being affected by the fluctuation of the pressure.
不受压力波动的影响，连续排水，噪声小。
15.
Turn on supply and pressurize the device and the hose. Run sufficient amounts of water through the nozzle to purge the air.
打开这种装置和软管的供应水路和压力。使足够的水流经喷嘴排放到空气中。
16.
The compression of the soil under the applied stresses would force some water out of the voids.
施加压力压缩土壤会使一些水从孔隙中排出。
17.
Analysis on Water Hammer Pressure in Water Supply Pipeline of Hengquan Reservoir
横泉水库供水管线水锤压力计算分析
18.
Pressure Flow Rain Drainage System Applied in the Practicing Projects;
压力流雨水排水系统在实际工程中的应用