The cylinder liners are made of （） and the cylinder surfaces are sometimes chromium-plated.
C
举一反三
- In order to increase the wearing resistance， the cylinder liner surfaces are sometimes （）.
- The cylinder covers and the liners are bolted together by means of （）.
- The withdrawing of the cylinder liners， in general， depends on their （）.This may amount to approximately 1/120 of the diameter in some engines.
- Each cylinder is closed at the top by a （）， made of a special heat-resistant steel.
- The top of the cylinder block is covered with the cylinder head. ( )
内容
- 0
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.
- 1
The core of the engine block is the cylinder, capped by the cylinder head.
- 2
Engine block group includes ______, crankcase, cylinder head, cylinder gasket. A: cylinder block B: proprietor C: disciple D: barbarian
- 3
Where is the camshaft located? A: In the cylinder head. B: In the cylinder block. C: Either in the cylinder head or in the cylider block. D: In the oil pan.
- 4
Because the castings of smaller engines are not so big and heavy， （） and cylinder block may be made in one piece.