- 搜标题
- 搜题干
- 搜选项
单项选择题
During check on top clearance in main bearings, turn the crankthrow for the relevant cylinder unit to ____ and stop the lube oil circulating pump.
During check on top clearance in main bearings, turn the crankthrow for the relevant cylinder unit to ____ and stop the lube oil circulating pump.
A.port side
B.starboard side
C.BDC position
D.TDC position
A.
A.port
B.starboard
C.BDC
D.TDC
A.port
B.starboard
C.BDC
D.TDC
