Siphon, the suction force in the pipe is open for you to hear clearly. It has been said that the suction force in the pipe was so strong that it could not be pulled out. Maesot Ep.18
Siphon, the suction force in the pipe is open for you to hear clearly. It has been said that the suction force in the pipe was so strong that it could not be pulled out. Maesot Ep.18