Educational Science Model Physical Experiment Model Machine Model Physics Teaching Instrument Mechanics Teaching Aid

This machine model is used for middle school physics experiments to illustrate the structure and principle of the machine. The instrument is equipped with a small cylinder, a large cylinder and a pressure gauge or an angle cutting valve. They are all fixed to the base and then connected to each other by a conduit. The fuel tank is fixed inside the base. Size: 270 × 165 × 335mm Note: The instrument should be handled gently to prevent it from falling and damage the instrument. It should be stored in the instrument cabinet after the experiment. The stop of the pressure gauge seat should not be overturned to prevent the steel ball inside the seal from falling. In the course of the experiment, after achieving the obvious experimental results, do not continue to force, so as not to damage the instrument sealing parts., Manufacturer: ASumPio