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English Translations » 【化工工程交流】 » 【Daily Topic】【HVAC Version 20170111】

【Daily Topic】【HVAC Version 20170111】

2017-01-11 View Original

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This post was last edited by yuchenchf on 2017-1-19 at 10:54. Reward for participation: 2 wealth points. Correct reward: 9 Wealth. Used for removing residual heat, moisture, and harmful gases (except hydrogen), and when the intake openings of the building’s overall ventilation system are located in the upper part of the room, the distance from the upper edge of these intake openings to the ceiling surface or roof is (　　). A. Not less than 0.2m B. Not less than 0.4m C. Not more than 0.2m D. Not more than 0.4m D
Reply #2 2017-01-12
Used for removing residual heat, moisture, and harmful gases (except hydrogen), and when the intake openings of the building’s overall ventilation system are located in the upper part of the room, the distance from the upper edge of these intake openings to the ceiling surface or roof (D). A. Not less than 0.2m B. Not less than 0.4m C. Not more than 0.2m D. Not more than 0.4m
Reply #3 2017-01-12
Used for removing residual heat, moisture, and harmful gases (except hydrogen), and when the intake openings of the building’s overall ventilation system are located in the upper part of the room, the distance from the upper edge of these intake openings to the ceiling surface or roof (D). A. Not less than 0.2m B. Not less than 0.4m C. Not more than 0.2m D. Not more than 0.4m

Translated at 2026-07-21 04:10:36

Original: https://bbs.hcbbs.com/thread-1664311-1-1.html

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