Standard for Installation of Fire Safety Devices based on Use and Occupancy Article 85

Where total flooding or local application is used, the venting devices inside the protected area shall stop running before the extinguishing medium is sprayed.
中文原文 各類場所消防安全設備設置標準第85條
全區或局部放射方式防護區域內之通風換氣裝置,應在滅火藥劑放射前停止運轉。

English translation for reference only; the Chinese text prevails. Not legal advice.