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【Pump Technology Edition: Daily Question】February 29, 2020 (Section benefit: 10 Wealth points as a reward for answering correctly before the answers are revealed)

2020-02-29View Original

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119. Centrifugal pumps belong to ( ).   A. Positive-displacement pump B. Vane pump C. Rotary pump. Answer to question 118 dated February 28, 2020: A. Implementing standards is an important aspect of standardization work and holds a significant role in it. A. Enterprises B. Organizations C. Leadership cadres (Answers are released the day before they are made public; those who get it right before the release receive 10 wealth points, those who get it right after the release receive 5 wealth points, and those who participate receive 3 wealth points.) I’ve been a bit busy lately, so it’s taking some time to post questions and provide feedback on answers. But no matter how busy or late it gets, I will still post things and respond to everyone. Thank you all for your continued support!

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