【Daily Question No. 024】2017.01.24

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This post was last edited by 955559 on 2017-7-31 at 15:41. [Daily Question No. 024] On 2017.01.24, the purpose of rotating the pump shaft is to prevent ( ). The workshop requires that ( ) take turns rotating the standby unit’s shaft. The reference answers will be visible after responding; points are awarded by identifying the key points. (Unless otherwise specified, all questions and answers are based on hydrogenation units.) ) Axis bending, new regular cups for each shift – Voting is now open for the 2016 HaiChuan Top 10 Members selection; choose the member you care about the most (please cast your valuable vote for those in the Petrochemical area). http://bbs.hcbbs.com/thread-1667649-1-1.html Summary post of Q&A questions for 2017 (updates available now). http://bbs.hcbbs.com/thread-1657793-1-1.html Summary post of daily questions for 2017 (updates available now). http://bbs.hcbbs.com/thread-1657794-1-1.html Summary post of Q&A questions from 2016 (all updates completed). http://bbs.hcbbs.com/thread-1597792-1-1.html Third phase of the HaiChuan Outstanding Management Members selection activity. http://bbs.hcbbs.com/thread-1655902-1-1.html “Brainstorming” activity for new energy-saving ideas in the Petrochemical area. http://bbs.hcbbs.com/thread-1666758-1-1.html Xiaomi phones are up for grabs. Summary post collecting chemical engineering technical materials from the “Petrochemical Section”. http://bbs.hcbbs.com/thread-1654603-1-1.html Many prizes await you (Source: HaiChuan Chemical Forum)