【Daily Question No. 49】April 17, 2017

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This post was last edited by LQ198619 on 2017-4-17 00:11. What does Pg represent? (A) Nominal diameter (B) Nominal pressure (C) Design pressure. Correct answer: C. http://bbs.hcbbs.com/static/image/hrline/4.gif Petrochemical sector – “Creative Ideas for Energy Saving” event (sponsors sought; highest returns ever). http://bbs.hcbbs.com/thread-1666758-1-1.html Sponsors are being sought for this event; those interested can contact the event organizer. Petrochemical processing section – Event to share pictures of chemical equipment has started! A vast amount of wealth, as well as Hachuan coins, are waiting for you to claim them: http://bbs.hcbbs.com/thread-1760733-1-1.html. “Petroleum and Chemicals Section”: Notice regarding the collection of chemical industry-related technical materials: http://bbs.hcbbs.com/thread-1614796-1-1.html. http://bbs.hcbbs.com/hcdown/data/attachment/forum/201704/07/123053embbjkok61hz6vvz.jpg.thumb.jpg. [Haixin Chemical Cup ★ Spring has arrived for Hachuan Chemicals] Summary post of the 2017 scenery-sharing event (you can take a look at the local landscapes posted by users from various places in your free time): http://bbs.hcbbs.com/thread-1766484-1-1.html