[Methanol Technical Version] Equipment Questions, July 28

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This post was last edited by qy576100527 on 2017-7-27 at 22:51. To increase the popularity of this section, daily quizzes on equipment, processes, and safety are held; the purpose of these quizzes is: \"Knowledge is acquired through accumulation.\" I hope everyone will participate actively; by learning and making progress, they can also earn wealth. Fill-in-the-blank: A globe valve is composed of ( ), ( ), ( ), ( ), a valve stem, a valve seat, and a handwheel, among other components. Answer: Valve body, valve core, packing, packing cover. Participation: Replies 1-3, reward ； Correct answer: Reward of 5-10 wealth points ； Note: Questions for the same day are valid only on that day; this post is valid for 24 hours. 【Coal Chemicals Section】Hot recruitment for management staff and technical teams: http://bbs.hcbbs.com/thread-1803225-1-1.html 【Process Section】Seeking a reliable moderator – (open position for the long term): http://bbs.hcbbs.com/thread-1807392-1-1.html