With the ordinary camber used as auxiliary cross section, the line of intersection of two biasing single cambers is worked out in a view with the method for line of nodes.
本文以一般位置平面为辅助截平面，用求迹线方法，在一个视图求作两单曲面偏交交线。
2
The automatic camber control system AGC of the line is consist of first PLC and secondary computer.
该生产线的自动凸度控制系统AGC是由一级PLC和二级计算机组成的。
3
W11H series all-mechanism camberline lower adjusting 3-roller coiling machine is a new model produced by employing design and manufacturing techniques of Swedish ROUND.