Piston Bush是什么意思

网络释义

1)Piston Bush,柱塞套2)injection pump barrel,喷油泵柱塞套3)suspended barrel,悬挂式柱塞套4)barrel locating screw,柱塞套定位螺钉5)barrel supply port,柱塞套进油泵6)plunger,柱塞

Design of Testing Fixture for the Distance between Oilhole and Shoulder of Piston Bush;

柱塞套油孔至肩胛距离检具的设计

Establishment of dynamic model for plunger gas lift;

Development and application of auto - compensation soft plunger pump;

自补偿式软柱塞泵的研制与应用