<strong id="otpvj"></strong>

<form id="otpvj"><th id="otpvj"></th></form>

單項(xiàng)選擇題

（） or air venting arrangement is fitted to the fuel supply passage.

A.An air pump
B.A compressor
C.A fuel pump
D.A priming

你可能感興趣的試題

單項(xiàng)選擇題

（） neutralizes the acid conditions and（） cleanses the rings and grooves.

A.The detergency；the alkalinity
B.The alkalinity；the detergency
C.The inhabitant；the water
D.The additives；the distilled water

單項(xiàng)選擇題

（） is usually driven by the engine camshaft and supplies pilot air to the cylinder air start valve.

A.An air receiver
B.An operating valve
C.An automatic valve
D.An air distributor