【Daily Question No. 036】2017.08.12
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【Daily Question No. 036】August 12, 2017: Dynamic sealing relies on ( ) to achieve its sealing function. A. Relative movement between the sealing materials B. Gaps between the sealed joint surfaces C. Formation and maintenance of a lubricating oil film between the joint surfaces D. Frictional force between the moving ring and the stationary ring. The reference answers can be seen after recovery; scoring is possible by identifying the key points. The daily activity shuts down after 7 days, and the answers are displayed automatically. (2017-8-19) C 2017 Q&A Summary Thread (updates have begun) http://bbs.hcbbs.com/thread-1657793-1-1.html 2017 Daily Question Summary Thread (updates have begun) http://bbs.hcbbs.com/thread-1657794-1-1.html 2016 Q&A Summary Thread (updates completed) http://bbs.hcbbs.com/thread-1597792-1-1.html Petrochemical Zone – “Creative Ideas for Energy Saving” campaign (the second phase is in full swing) http://bbs.hcbbs.com/thread-1666758-1-1.html (Source: Haichuan Chemical Industry Forum Website)
C. Forming and maintaining a lubricating oil film between the mating surfaces
C. Forming and maintaining a lubricating oil film between the mating surfaces
C. Forming and maintaining a lubricating oil film between the mating surfaces