Float switch according to the required water level changes, automaticcontrol of pump start and stop, do not need special care.
浮球开关可以根据所需的水位变化，自动控制泵的启动与停止，不需专人看管。
2
It's referred to as a driver's assistance program and include automatic cruise control, in which the car will slow or even stop when it senses slower traffic ahead.
它是指驾驶员的辅助程序，包括自动巡航控制，也就是当汽车感觉到前方车速较慢时会自动减速甚至停车。
3
This machine adopts photoelectric control and monitor protection , automatic counting and jamming stop functions.