To bleed the braking system, operate the hand pump handle through its full travel. ( )
A.要使刹车系统引气,请通过手泵手柄的整个行程来操作。 B.要给刹车系统引气,操作手泵手柄通过系统的全部行程。 C.全行程操作手泵手柄以给刹车系统引气。正确答案C
To bleed the braking system, operate the hand pump handle through its full travel. ( )
A.要使刹车系统引气,请通过手泵手柄的整个行程来操作。 B.要给刹车系统引气,操作手泵手柄通过系统的全部行程。 C.全行程操作手泵手柄以给刹车系统引气。正确答案C