The process of vacuum electron beam welding for rear-axle housing semiaxis of coach was introduced and the major problems in the process of welding was analysed.
介绍了用真空电子束焊接大型客车后桥壳半轴的工艺方法，并就焊接过程中存在的主要问题进行了分析。
2
Can be installed on the left beam between the front and rear wheel.
安装在拖拉机前后轮之间，拖拉机前进方向左侧的顺梁上。
3
At that moment, Xiaoai suddenly sensed a beam of illuminated light passing from the rear. When she turned back, that temporary look-back had suddenly become perpetual farewell.