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English Translations » 【化工工程交流】 » 【Weekly Topic】【HVAC Version 20161231】

【Weekly Topic】【HVAC Version 20161231】

2017-01-01View Original

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Participation reward: 2 Wealth. Correct reward: 9 Wealth. Fill in the blank: Dust can be drawn into the hood only when the wind speed generated by the hood at the dust source point ( ) the controlled wind speed. greater than
Reply #22017-01-01
Dust can be drawn into the hood only when the wind speed generated by the hood at the dust source is (greater than) the controlled wind speed.

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Translated at 2026-07-26 13:19:42

Original: https://bbs.hcbbs.com/thread-1657858-1-1.html

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