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English Translations » 甲醇及净化技术 » Methanol Daily Question 2018.9.14

Methanol Daily Question 2018.9.14

2018-09-14View Original

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True or False: When introducing cooling water to a heat exchanger, the inlet valve should be opened first, followed by the outlet valve. Correct answer: For cooling equipment, first open the inlet valve and the outlet drain/vent valve to introduce cooling water, then open the outlet valve
Reply #22018-09-14
For cooling water supply to the heat exchanger, first open the inlet valve and the outlet drain/vent valve, then open the outlet valve
Reply #32018-09-14
Error; the correct answer is: For cooling equipment, first open the inlet valve and the outlet drain/vent valve to introduce cooling water, and then open the outlet valve

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Translated at 2026-07-21 05:45:28

Original: https://bbs.hcbbs.com/thread-2059992-1-1.html

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