タイトルまたは説明

The product in presses out the pressure and the screw shaft propelling power using, The oil plants which in the chest cavity volume from large to small change produces, Presses out in the circle the multi-petal circular arc curve resistance, between the oil plants extrudes the friction force Mutually etc. The combined action, causes the oil to separate from the oil plants, and From presses out the strip slit and presses out in the circle fuel tank to discharge.