- 搜標(biāo)題
- 搜題干
- 搜選項(xiàng)
單項(xiàng)選擇題
A six-cylinder, two-stroke/cycle diesel engine is fitted with a rotary distributing air starting systemThe speed of the rotating distributor disc is （）
A.one-half engine speed
B.the same as engine speed
C.twice engine speed
D.four times engine speed
你可能感興趣的試題
