Pumps are supplied with cart, PTO drive shaft and weld-on companion flanges or fitted with priming valve, primer, pressure gauge, and suction adapter.
这些泵由推车，动力输出轴和焊接机上的对应法兰或启动阀，底漆，压力表和吸力适配器装备而成。
Modern tractors use a power take-off shaft to provide rotary power to machinery that may be stationary or pulled.
现代拖拉机使用取力器轴（PTO将旋转动力传递到固定或拖曳在拖拉机上的挂件上。
The experiment results show that the time of the maximum power PTOshaft test and the maximum power traction test can be decreased from two hours to one hour.