【Picture of the Day】2016 05 10 What is the device in this picture? Does anyone know? Are there any wealth rewards?

Thread Content

http://down3.hcbbs.com/forum/201512/09/114927n100lq55cwiewlgl.jpg 【Picture of the Day】2016 05 10 What is the device in this picture? Does anyone know? Are there wealth rewards? Rolling machine – Promotion of petrochemical-related activities: Notice regarding the “I’m saving energy; where are you?” event 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, worth 600 Haichuan coins; if there are more than 300 entries, the grand prize value increases to 1000 Haichuan coins, and if there are 500 entries, it rises to 1500 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 for award-winning submissions in specific categories: http://bbs.hcbbs.com/thread-1568416-1-1.html (Source: Haichuan Chemical Industry Forum). 2. [Petrochemical Weekly] Issue No. 9, dated 2016-3-12 (Summary of recent petrochemical-related events): http://bbs.hcbbs.com/thread-1568615-1-1.html (Source: Haichuan Chemical Industry Forum). 3. “Haichuan Gratitude Season” – Summary of events in the Petrochemical Section: http://bbs.hcbbs.com/thread-1533218-1-1.html (Source: Haichuan Chemical Industry 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 Industry Forum). Haichuan, hcbbs, images