【Picture of the Day】2016 04 19 Take a look – what device is this? Does anyone know what its function is? In the original.

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【Picture of the Day】April 19, 2016: Take a look – what device is this? Does anyone know what its function is? Score the original image and you’ll get more rewards! Promotion of petrochemical activities: Do you want to get souvenirs such as Haichuan water cups? Come and participate in the large-scale event organized by our petrochemical section – “I’m Saving Energy, Where Are You?” For more details, visit 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. Information on themed posts with prizes: 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, thread, petrochemicals