1. The inductive component is the most important part of the instrument. It accepts the energy of the water flow and converts it into the rotating motion of the rotating cup. The spiral cup (1) is made of six conical cups that are glued together with a fixed ring in a consistent direction. There
Crane car when buying a lot of owners are focused on choosing a car chassis and crane, ignoring the details of the configuration selected, in fact, details of the lorry crane configuration choices will directly affect the performance of the car, you want to