@freeraiderfranc8785

% efficiency ? 33? 40 ? Is it enough?

@상남심-u8o

아이디어 훌륭합니다.

@beanboy1971

this is 2 different thing the one on top looks like only the shaft that spin and the pistons doesn't while the bottom one the whole thing spin

@zizogaucho9035

V2 😂