GB 50370-2005 第6.0.4条
| **** | The operation and control of the gas fire-extinguishing system shall include the closing of openings in the protected zone (such as doors, windows and ventilation openings) and the interlocked control of the ventilation and air-conditioning system. Before extinguishing a fire in hotel guest rooms or plant rooms, the fire dampers and air-conditioning units shall be shut down in an interlocked manner. |