1.
Research on the Bending Spring-back of Thin-walled Tube and the Control System of Tube Bending Machine;
管材弯曲回弹及弯管机控制系统的研究
2.
Determination of deflection for rigid plastic pipes
GB/T8805-1988硬质塑料管材弯曲度测量方法
3.
Finite element simulation and experimental analysis of tube bending
管材弯曲有限元仿真分析及试验研究
4.
Research & Development on the Numeric Simulation of the Tube Bending;
管材弯曲成形数值模拟技术的研究与开发
5.
Experimental Study and Simulation on Laser Bending of Tubes;
管材激光弯曲成形的试验与模拟研究
6.
A length of pipe with a sharp bend in it.
（管子的）弯曲处一段有弯曲的管道
7.
Particular specifications for pliable self-recovering conduits of insulating materials for electrical installations
GB/T14823.4-1993电气安装用导管特殊要求--可弯曲自恢复绝缘材料导管
8.
Note: Total tolerance for straightness of a tube shouldn't no straightness tolerance specified for coil pipes or straight pipes in annealed condition.
注：对于成盘供应的管材和各种尺寸的直条软管的弯曲度不作规定。
9.
BENDING STRENGTH EXPERIMENTS OF FIBER-REINFORCED COMPOSITE CIRCULAR TUBE AND THEIR THEORETICAL ANALYSIS
纤维增强复合材料圆管弯曲强度实验及其理论分析
10.
To make or form an offset in(a wall, bar, or pipe).
做弯曲使在（墙、杆或管子）上形成壁阶或弯曲
11.
bar tubing shapes and pipe benders
金属筒材、型材和管材用折弯机
12.
Metals - Rotating bar bending fatigue testing???
金属－－棒材旋转弯曲疲劳试验
13.
Metallic materials--Wire--reverse bend test
GB/T238-1984金属线材反复弯曲试验方法
14.
Interlaminar Stresses of a Laminated Composite Bar under Bending (Ⅰ)
叠层复合材料杆弯曲的层间应力(Ⅰ)
15.
Study on Laser Bending for Metal Sheets and Mechanism;
金属板材激光弯曲成形及其机理研究
16.
Research on the Springback of Bending in LY12 Aluminum Alloy Sheet;
LY12铝合金板材弯曲回弹实验研究
17.
Bending Vibration Equation and Vibration Model of SMA Smart Composites;
SMA智能复合材料结构的弯曲振动方程
18.
Study on the flexural strength of 12 different non-metal core materials
12种非金属核材料的弯曲性能研究