1.
The Application of Finite Element Method in the Strength Analysis of Casing after Hydraulic Sand Blast Slotting and the Optimization of Its Technological Parameters;
有限元法在水力割缝套管强度分析及工艺优化中的应用
2.
continuous slot pipe base screen
有连续割缝中心管的绕丝筛管
3.
An insulating lining for an aperture through which a conductor passes.
绝缘套管为导体的通过提供缝隙的绝缘套管
4.
How do I trim the aluminum oxide sleeve if it is necessary?
如果有需要，氧化铝套管可怎样切割?
5.
Finite element analysis on the comprehensive factors of slotted liner collapsing strength
割缝筛管抗挤压强度综合因素有限元分析
6.
Research on Device of LSAW Pipe Run-on and Run-off Tab
直缝埋弧焊管引(熄)弧板切割装置的研制
7.
Erosion Wear Behavior of Slotted Screen Liner for Sand Control
石油防砂割缝筛管的冲蚀磨损性能研究
8.
RESEARCH ON STRESS OF SLOTTED PIPE UNDER UNIFORM DISTRIBUTION LOADING
均匀载荷作用下割缝筛管的应力分析研究
9.
CAUSE ANALYSIS OF WELD SEAM CRACKING ON THERMOCOUPLE SLEEVES USED FOR MAIN STEAM PIPELINE
主蒸汽管道热电偶套管焊缝开裂原因分析
10.
The characteristics of trapezoid slit of slotted oil pipe are summarized in this paper. The difficulty of laser cutting, the special equipment preparation and the processing methods are introduced.
介绍了割缝筛管梯形缝的特点、激光切割的难点、特殊的设备配置及新的加工工艺方法 .
11.
Solving Problems in Conveyer of Brass Cutter;
套管切割机送料机构存在问题的解决方法
12.
Experimental Research on Multilayer Casing-Cutting with Abrasive Water Jet
磨料射流切割多层套管技术的试验研究
13.
Evaluation and Application of Induced Fracture in XMAC Casings of Igneous Reservoirs
火成岩储层XMAC套管井中压裂裂缝评价及应用
14.
Determination of Residual Stress Distribution in ERW Casing
电阻焊直缝焊接套管残余应力分布的测定
15.
gravel-slot combination
砾石与割缝的尺寸组合
16.
Specially suitable for zinc patching of weld seam in tube welding line, and capacitor spray.
本套设备适合于高频焊管生产线上进行焊缝的补锌及电容喷涂。
17.
Ultrasonic Testing for Fillet Weld of Thermocouple in Coal-Fired Power Plant
火力发电厂测温热电偶套管角焊缝的超声波检测
18.
The seam of his coat is pulled.
他外套的线缝被撕开了。