A-frames are mounted on the bed plate and support （） and cylinder block.
A: the main bearing
B: the cylinder cover
C: the entablature
D: the sum
A: the main bearing
B: the cylinder cover
C: the entablature
D: the sum
举一反三
- 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.
- A-frames and cylinder block is held together by _____ to form a rigid structure.
- 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.
- Engine block group includes ______, crankcase, cylinder head, cylinder gasket. A: cylinder block B: proprietor C: disciple D: barbarian
- The gas loads on the engine structure are constrained by means of hydraulically preloaded （） which connect the bed plate, frame sections and cylinder jackets into a single unit. A: Aconnecting rods B: Bmain bearing C: Ccolumn D: Dtie rods