【Picture of the Day】2016 05 17 What equipment is inside the pump room in this picture?

Thread Content

http://down3.hcbbs.com/forum/201512/10/145950pdaaa93xll233753.jpg 【Picture of the Day】2016 05 17 What equipment is inside the pump room in this picture? Aeration blower for sewage treatment plants. This image is from the “Device Photos Competition” forum: http://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1495069&extra=&page=22. 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 written and photographic categories. When there are over 200 entries, an additional grand prize will be awarded; the value of this prize is 600 Haichuan coins. If there are more than 300 entries, the grand prize value increases to 1,000 Haichuan coins, and if there are 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. Thread on soliciting entries for award-winning content in different categories: http://bbs.hcbbs.com/thread-1568416-1-1.html (Source: Haichuan Chemicals 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 Chemicals Forum). 3. “Haichuan Gratitude Season” – Summary of events in the Petrochemical Section: http://bbs.hcbbs.com/thread-1533218-1-1.html (Source: Haichuan Chemicals Forum). 4. Summary of professional “basic knowledge” threads in the Petrochemical Section (Supported by the main forum; amazing prizes await you): http://bbs.hcbbs.com/thread-1557057-1-1.html (Source: Haichuan Chemicals Forum)