[Q&A] May 9, 2017

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This post was last edited by LQ198619 on 2017-5-9 at 10:26. Question: What should be checked before starting a centrifugal pump? (Multiple-choice question) A. Liquid level in the oil reservoir of the pump B. Whether the pump flow meter is functioning properly C. Pump pressure gauge D. Whether the pump rotates normally. Correct answers: BCD. Haimen Chemical Industry Forum’s special May Day event, “Remembering the Glorious Moments,” warmly invites your participation: http://bbs.hcbbs.com/thread-1774529-1-1.html (Source: Haimen Chemical Industry Forum). The first round of voting for the “Creative Ideas” event – use your mouse to influence the results: http://bbs.hcbbs.com/thread-1776507-1-1.html. [Haixin Chemical Cup ★ Spring has arrived in Haimen 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