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English Translations » 甲醇及净化技术 » Purification Daily Question 0422

Purification Daily Question 0422

2019-04-22View Original

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Prevent the semi-poor methanol pump from reversing direction: () A. The outlet valve of the operating pump must be closed when shutting down the pump. B. Regularly check the condition of the pump’s outlet check valve. C. Keep the valve opening of the cooling pump at an appropriate level
Reply #22019-04-22
B Regularly check the condition of the pump outlet check valve
Reply #32019-04-22
A The outlet valve of the operating pump must be closed when stopping the pump

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Translated at 2026-07-21 05:43:30

Original: https://bbs.hcbbs.com/thread-2680025-1-1.html

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