【Daily Question No. 60】April 28, 2017

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Wet air can be considered a mixture of water vapor and dry air. True/False question. Correct answer: √ http://bbs.hcbbs.com/static/image/hrline/4.gif The Petrochemical Zone – an activity aimed at generating new ideas for energy savings, featuring creative approaches (sponsors are being sought; the highest returns ever available). http://bbs.hcbbs.com/thread-1666758-1-1.html Sponsors are being sought for this event; those interested can contact the event organizer. The Petrochemical Processing Edition – an activity to share pictures of chemical equipment has now started! A vast amount of wealth, as well as Haichuan coins, are waiting for you to claim them: http://bbs.hcbbs.com/thread-1760733-1-1.html. There’s also a notice regarding the collection of chemical industry-related technical materials in the “Petroleum and Chemicals Section”: http://bbs.hcbbs.com/thread-1614796-1-1.html. Additionally, you can find this image here: http://bbs.hcbbs.com/hcdown/data/attachment/forum/201704/07/123053embbjkok61hz6vvz.jpg.thumb.jpg. [Haixin Chemical Cup ★ Spring has arrived for Haichuan Chemicals] – A compilation of posts related to 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