When starting an engine, the compressed ai
题型:单项选择题
问题:
When starting an engine, the compressed air enters the cylinder when the corresponding piston is in position of its()
A.suction stroke
B.compression stroke
C.power stroke
D.exhaust stroke
When starting an engine, the compressed air enters the cylinder when the corresponding piston is in position of its()
A.suction stroke
B.compression stroke
C.power stroke
D.exhaust stroke