1.
Investigation of Using Stand Pipe Pressure Method to Reduce Wellhead Pressure
关于立管压力法降低井口压力问题的探讨
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.
Pressure-temperature ratings for steel pipe flanges
GB/T9131-1988钢制管法兰压力温度等级
4.
a wrestling hold in which the arms are pressed against the opponent's windpipe.
在对手气管上施加压力的摔跤手法。
5.
Two-Tier Approach Calculation and Application for Flow and Presure in Pipelines;
双层法在管网流量压力计算中的应用
6.
The Research on Adaptive Filtering Methods for Pressure Signal of Pipeline;
管道压力信号的自适应滤波方法研究
7.
Study on Mechanical Properties of Pressed Loose Steel Pipe Flanges
冲压松套钢制管法兰的力学性能研究
8.
Safety Assessment Method of Pressure Pipe with Volume Defects
含体积缺陷压力管道安全评定的方法
9.
On Field Application about Averaging Methods of Capillary Pressure Curves
毛管压力曲线平均化方法的矿场应用
10.
Static Press Construction Method with PHC Prestressed Concrete Pipe Pile
PHC预应力混凝土管桩静压施工方法
11.
New Method of Founding Profile Equations and Pressure Angle Formula to the Cylindrical Cam Mechanism with Slide Roller-Follower
建立圆柱凸轮廓面方程及压力角公式的新方法
12.
Quality management for static pressure method construction prepared response dint concrete tube stake
预应力混凝土管桩静压法施工的质量管理
13.
Experimental Model of Chronic Cervical Cord Compression by Method of the Pressure Saccule Embedded;
压力球囊置入法致颈脊髓慢性压迫实验模型的建立
14.
Comparative study on pipeline burst pressure model and developed residual strength evaluation methods
压力管道爆裂压力模型比较研究和改进的剩余强度评价方法
15.
high pressure bellows manometer
高压波纹管式压力计
16.
A model was constructed in laboratory to simulate the acoustic emission pipeline leak detection.
在实验室条件下,建立了压力管道泄漏的声发射检测模型。
17.
power-operated vertical hydraulic press
机动立式液力压榨机
18.
hand-operated vertical hydraulic press
手动立式液力压榨机