The cylinder itself contains a small digital camera, a radio transmitter, an induction-powered charging device to provide electricity and an "orientation actuator".
圆柱体本身含有一个微型数码摄像头，一个无线电发射器，一个感应动力的发电装置，以及一个方位驱动器。
2
Then the material in the feeding tank enters the feed hose and the chargingcylinder via the tee piece under atmospheric pressure.
供料桶内的物料被大气压力压入出进料软管，通过进出料的三通管进入料缸。
3
When the level of the front one-way throttle valve is turned clockwise, the forward traveling speed of the cylinder and charging speed slow down.