Standard for Installation of Fire Safety Devices based on Use and Occupancy Article 217

Where foam nozzle is used, the following provisions shall be observed:1.The protected object shall be within the effective range of protection.2.A foam nozzle shall be set for every 9 square meters of the surface area of the protected object (the floor area if it is a building).3.Each spraying area sahll be not less than 100m2. If the surface area of the protected object is less than 100m2, the actual surface area shall apply.
中文原文 各類場所消防安全設備設置標準第217條
採泡沫噴頭方式者,應符合下列規定:
一、防護對象在其有效防護範圍內。
二、防護對象之表面積(為建築物時,為樓地板面積),每九平方公尺設置一個泡沫噴頭。
三、每一放射區域在一百平方公尺以上。
其防護對象之表面積未滿一百平方公尺時,依其實際表面積計算。

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