GB 50370-2005 第3.2.1条
| **** | **Agent selection**: CO₂ fire suppression systems should not be used in hotels (due to asphyxiation risk); heptafluoropropane or IG541 is typically selected. |
| **** | **Agent selection**: CO₂ fire suppression systems should not be used in hotels (due to asphyxiation risk); heptafluoropropane or IG541 is typically selected. |
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