【Daily Question No. 47】April 15, 2017

Thread Content

The coefficient of thermal expansion of liquefied gas is ( ) times that of water. A、15 B、10 C、20 Correct Answer: b http://bbs.hcbbs.com/static/image/hrline/4.gif Petrochemical Zone—The “Creative Ideas for Energy Saving” campaign (Sponsors sought; highest returns ever) http://bbs.hcbbs.com/thread-1666758-1-1.html Sponsors are being sought for this campaign; those interested can contact the event organizer. Petrochemical deep processing section—An 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 in Hachuan Chemical Industry] Summary post of the 2017 scenic views sharing event (you can take a look at the local scenery posted by users from various places in your free time): http://bbs.hcbbs.com/thread-1766484-1-1.html