overhead-valve engine
柯林斯词典
1. N a type of internal-combustion engine in which the inlet and exhaust valves are in the cylinder head above the pistons 顶置气门发动机 (US name valve-in-head engine)→compareside-valve engine
返回 overhead-valve engine
1. N a type of internal-combustion engine in which the inlet and exhaust valves are in the cylinder head above the pistons 顶置气门发动机 (US name valve-in-head engine)→compareside-valve engine