消防设施通用规范（GB 55036-2023）第10.0.3条

灭火器配置场所应按计算单元计算与配置灭火器，并应符合下列规定：

2 一个计算单元内配置的灭火器数量应经计算确定且不应少于2具。

General Specifications for Fire ProtectionFacilities (GB 55036-2023), Article 10.0.3

The fire extinguisher shall be calculated and configured according to the calculation unit at the distribution place of fire extinguisher, and shall meet the following requirements:

2. The number of fire extinguishers distributed in a calculation unit shall be determined by calculation and shall not be less than 2.