【Picture of the Day】2016 05 13 What is the device in this picture? Those who answer correctly today will receive a financial reward! Expired..

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http://down3.hcbbs.com/forum/201512/09/162444cnvnh0zygtu5dyzp.jpg 【Picture of the Day】2016 05 13 What is the device in this picture? Those who answer correctly today will receive a financial reward! If the response is overdue, the reward is halved! Aluminum plate (ethylene) vaporizer. Promotion of petrochemical activities: Notice regarding the large-scale event “I’m saving energy; where are you?” in the petrochemical area. http://bbs.hcbbs.com/thread-1579199-1-1.html. This event offers awards in both text and image categories. When there are over 200 entries, an additional grand prize will be awarded: 600 Haichuan coins. If there are more than 300 entries, the grand prize amount increases to 1,000 Haichuan coins; for 500 entries, it rises to 1,500 Haichuan coins. First prize: 3 Haichuan commemorative water cups. Second prize: 5 winners, each receiving 120 Haichuan coins. Honorable mentions: several winners, each receiving 200 Haichuan coins. 1. Posts with prizes for categorized submissions: http://bbs.hcbbs.com/thread-1568416-1-1.html (Source: Haichuan Chemical Forum). 2. [Petrochemical Weekly] Issue No. 9, March 12, 2016 (Summary of recent petrochemical activities): http://bbs.hcbbs.com/thread-1568615-1-1.html (Source: Haichuan Chemical Forum). 3. “Haichuan Gratitude Season” – Summary of events in the Petrochemical Section: http://bbs.hcbbs.com/thread-1533218-1-1.html (Source: Haichuan Chemical Forum). 4. Summary of professional “basic knowledge” posts in the Petrochemical Section (Supported by the main forum; amazing prizes await you): http://bbs.hcbbs.com/thread-1557057-1-1.html (Source: Haichuan Chemical Forum). Haichuan, hcbbs, images