1.
Surface quality control method for 90° bending products in progressive die
连续模中90°折弯成形件表面质量控制方法研究
2.
a right-angled bend in the road
道路上成90度的转弯.
3.
Copper tube joints-Bends with an angle of 90 degrees
GB/T11618.3-1989铜管接头90°弯头
4.
At 10 euros (90 yuan) per page, the service was not cheap.
10欧元！(折合90元人民币)
5.
Full of twists and turns;tortuous.
弯弯曲曲的；迂回的充满弯曲和拐弯的；曲折的
6.
hydraulic sheet-metal bending press
液压金属板料折弯机
7.
Press brake--Testing of the accuracy
GB/T14349-1993板料折弯机精度
8.
hand bending rolling and shearing machine
手动折弯卷板剪板机
9.
NC hydraulic press brake
数控液压板料折弯机
10.
plate bending and shearing machine
板料折弯剪切两用机
11.
(cause sth to) become twisted or break under pressure
（使某物）弯曲或折断
12.
Oak may bend but will not break.
橡树可弯但不能折断。
13.
Inflection Point
拐点，弯曲点，转折点
14.
Development of DN1600× 90° T-Type Double Socket Ductile Iron Elbow Pipe
DN1600×90°T型双承口球墨铸铁弯管研制
15.
The Deformation Detecting and Optimization of Press Brake Used in Field;
应用于现场的折弯机变形检测及折弯机优化
16.
To wind in a zigzagging course.
弯曲在弯曲的道路上曲折前行
17.
Design for tube bending device of W67-100/3200 bending press
W67Y-100/3200型折弯压力机弯管装置的设计
18.
Moving in or having a zigzag.
曲折的曲折移动的或弯曲的