1.
continuous slot pipe base screen
有连续割缝中心管的绕丝筛管
2.
flush-wrapped screen
绕丝直接绕在中心管上的筛管
3.
lower sand screen
下部油层防砂绕丝筛管
4.
stainless steel wire wrapped scree
不锈钢钢丝绕制筛管
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.
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
7.
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
8.
Weld Thermomechanical Treatment with Roller Compaction and It's Application in Coiled Tubing Manufacture
焊缝碾压形变热处理在连续管生产中的应用
9.
Finite Strip Analysis for ERW Pipe Multiple Rolls Progressive Forming
多道次直缝焊管连续成型有限条分析
10.
slip-on type pipe base screen
套在中心管上的筛管
11.
full weld-on pipe base screen
带中心管的全焊接筛管
12.
although they are not entirely unsuitable for continuous filament yarns.
尽管喷水织机适用于所有的连续长丝纱。
13.
Influence by CC Billet Central Quality on Internal Fold of Seamless Steel Tube
连铸坯中心质量对无缝钢管内折的影响
14.
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 .
15.
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
16.
caulking of lead fibres, for pipe joints
堵缝材料,铅丝制,用于管道连接
17.
Change of microtubule cytoskeleton on mitosis in the shoot apex of Saccharum spontaneum
割手密茎尖细胞有丝分裂过程中微管骨架的变化
18.
All gas line joints shall be orbital welded except those connecting to valves.
所有气体管路的连接采用无缝焊接。