题目详情
多选题 下面哪句不是描述的进气行程
A. The piston moves down, pulled by the rotation of the crankshaft
B. The piston moves down towards the bottom dead center
C. This piston movement creates a vacuum in the cylinder and the air rushes into the cylinder past the intake valve
D. The intake valve closes

学科:汽车专业英语
时间:2024-01-04 04:53:38
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