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English Translations » 甲醇及净化技术 » Daily Question: Methanol Technology Edition 20171025

Daily Question: Methanol Technology Edition 20171025

2017-10-25 View Original

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There are prizes for correct answers, and prizes as well for responses. By learning from the best practices in the *Brothers section, we can improve through questioning and grow more mature through our replies. True or False: Centrifugal pump impellers are generally classified into three types based on their structure: closed, semi-open, and open.
Reply #2 2017-10-25
Centrifugal pump impellers are generally divided into three types based on their structure: closed, semi-open, and open. (v)

Translated at 2026-07-21 05:49:41

Original: https://bbs.hcbbs.com/thread-1855392-1-1.html

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