The cylinder covers and the liners are bolted together by means of （）.
举一反三
- The cylinder liners are made of （） and the cylinder surfaces are sometimes chromium-plated.
- The crankshaft is bolted to the bottom of the cylinder block.
- Cylinder head is bolted to the top of the cylinder block with a gasket in between sealing the block and forming the combustion chambers with the cylinders．
- The withdrawing of the cylinder liners， in general， depends on their （）.This may amount to approximately 1/120 of the diameter in some engines.
- 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.