A number of cylinder liners are enclosed in one cast iron casing to form a ().
A、A.cylinder cover
B、B.cylinder block
C、C.cylinder frame
D、D.bed-plate
A、A.cylinder cover
B、B.cylinder block
C、C.cylinder frame
D、D.bed-plate
A、area times the stroke B、area times the stroke, times the number of cylinders C、volume times the stroke D、volume times the stroke, times the number of cylinders
A、the number of fuel valves B、the number of cylinders C、the speed of engine D、the power of engine
A、swept volume of the cylinder B、inside diameter of the cylinder C、piston displacement in the cylinder D、length of the piston stroke
A、low loading of that cylinder B、faulty combustion in that cylinder C、sluggish piston ring action D、excessive piston cooling
A、effectiveness of water-cooled exhaust elbows B、distribution of the load between engine cylinders C、amount of fuel penetration into the engine cylinders D、indicated horsepower of the engine cylinders
A、Number of drives X capacity of the smallest drive B、(Number of drives 2) X capacity of the smallest drive C、Number of drives X capacity of the largest drive D、(Number of drives 1) X capacity of the smallest drive
A、the bottom of the column;the cylinder blocks B、the top of the column;the cylinder heads C、the top of the column;the cylinder blocks D、the bottom of the column;the cylinder heads