橡胶油封 meaning in Chinese

rubber oil seal

Design of the injection mould for the rubber pedestal
多唇式橡胶油封多腔模的设计制造
The improvement of metal shell type seal installation hole ' s craft
骨架橡胶油封安装孔工艺的改进
The design method , operation process and manufacture technology of rubber oil seal die with embeded parts are introduced
介绍了带有嵌件的橡胶油封模具的设计方法、操作过程及制造技术。
Abstract : according to analyzing equipment ' s vibration . the failure of screw pump was reaso ned . and the old packing seal was converted into the combination of oil seal , laby rinth and packing seal , in result , the leakage of the pump had been solved comp letely
文摘:利用设备的振动分析对螺杆泵密封失效原因作诊断，并将原有的填料密封改造为橡胶油封、迷宫密封及填料密封的组合形式,彻底解决了泄漏问题。