简要介绍了注剂式带压密封技术的基本原理、特点以及密封的注意事项,重点介绍了注剂式带压密封技术在炼化装置、工业管道及电力系统中的应用。%This paper briefly introduces the basic principles, features and considerations of the injected pressure sealing technology, focusing on the application of the injected pressure sealing technology in refining devices, industrial pipes and electrical systems.
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