overhead camshaft______
举一反三
- If there is only one camshaft in each cylinder head, it is called the single overhead camshaft (SOHC) as shown in Fig.2-8a．
- If there are two camshafts in each cylinder head, we call the double overhead camshaft (DOHC), one responsible for intake, the other for exhaust as shown in Fig.2-8b．
- camshaft
- camshaft position sensor ______
- Fixed overhead budget variance is the difference between actual fixed overhead and budgeted fixed overhead . （ ） A: 错 B: 对