| 摘要 |
A piston opposite compressor for gas compression has carter, bays, steel stamped crankshaft, cranks for installation of con-rods, roller bearings, rotor of electric motor, gear wheel for transmitting rotation to the oil pump shaft assembly of lube oil skid; crossheads, pins, con-rods, low pressure lubrication system, piston rods, cylinders with differential pistons, cavities for supply of cooling liquid. |
