【Daily Question No. 242】2017.08.30

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【Daily Question No. 242】August 30, 2017: The quick-opening damper opens when the blower is shut down. The reference answers will be visible after () replying; points can be earned by identifying the key points. (Unless otherwise specified, all questions and answers are based on hydrogenation units.) ) The way answers are displayed for daily activities is about to change. Summary post of Q&A questions for 2017 (updates have begun): http://bbs.hcbbs.com/thread-1657793-1-1.html. Summary post of daily questions for 2017 (updates have begun): http://bbs.hcbbs.com/thread-1657794-1-1.html. Summary post of Q&A questions for 2016 (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)