The system will produce a voltage drop into so wind Lee speak (input) นอย์, which closes the open access of the wind by using electrical control (gas tank).
The system will produce an air pressure release valve gasoline North Bay (input), which served off and out of the air by using electricity to control (cylinder).
The system will produce pressure release air into โซลีน to ย์ว Ao (input) which serves close open out of the air by using electrical control (gas tank).