1) auxiliary packer
辅助封隔器
2) auxiliary seal
辅助水封;节流器
3) auxiliary frame
辅助隔框
4) shaft service department
辅助隔间
5) secondary seals
辅助密封
1.
To study the influence of O-rings secondary seals,deformation behaviors of mechanical seal faces were analyzed under different pressures with the method of integral contact analysis by FEM.
采用整体接触有限单元法,考虑"O"型辅助密封圈的影响,计算了不同压力下机械密封端面变形行为。
补充资料：封隔器
见油气井井下作业设备。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条