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English Translations » 甲醇及净化技术 » 2017-8-10 Purification Technology Edition Daily Question (Mu

2017-8-10 Purification Technology Edition Daily Question (Multiple Choice)

2017-08-10View Original

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It is necessary to install a safety valve on the pump outlet pipeline for ( ). (A) Centrifugal pump (B) Plunger pump (C) Vacuum pump (D) Not required. Answer: (B) Coalification area purification technology version – 2017’s “My Technical Upgrades” in coal chemical industry (large rewards available). http://bbs.hcbbs.com/thread-1786290-1-1.html Registration for chemical engineers – Experience-sharing event titled “Learning from Others’ Experiences”. http://bbs.hcbbs.com/thread-1808158-1-1.html
Reply #22017-08-10
It is (B) that requires a safety valve to be installed on the pump outlet pipeline. (A) Centrifugal pump (B) Plunger pump (C) Vacuum pump (D) Not required

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Translated at 2026-07-21 05:48:24

Original: https://bbs.hcbbs.com/thread-1825420-1-1.html

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