When this pin is not connected to anything.
当该引脚没有连接到任何东西。
The back board is provided with a pin connected electrically with the ground wire.
背板具有引脚，该引脚与接地线电性连接。
The connecting rod little end is connected to the piston pin.
连杆小头连接着活塞销。
The serial converter is connected to the 6 pin header with a ribbon cable.
串口转换装置用排线连接到6针插头上。
Pin connected main frame, short turning radius, flexible mechanism.
铰接式车架，转弯半径小，机动灵活。
Pin connected main frame, short turning radius, flexible mechanism.
铰接式车架，转弯半径小，机动灵活。
应用推荐