In each cylinder cover there are two or three holes for （）
举一反三
- Two hundred miles (be) really a long distance for a girl to cover in three days.
- The cylinder cover is not provided with （）.
- On the top of the cylinder is mounted the cylinder cover which is pressed onto （） of the cylinder liner by means of nuts and studs.
- ____ paragraphs will suffice for a cover letter. A: Three or four B: Five or six C: One or two D: Over ten
- 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．