研制了一种新型耐高温高压动态橡胶密封材料。
The development of a new dynamic rubber sealing material resistant to high temperature and pressure has been made.
建立了滑移式机械密封装置上动态辅助橡胶密封圈的有限元模型；
The finite element model of rubber dynamic auxiliary seal ring which was installed on the pusher type mechanical seal was established.
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