... 加压气体火灾：pressurized gas fire 加压楼梯：pressurized stairway 加压浸渗：pressure impregnation ...
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介绍了哈尔滨市一座高层建筑楼梯间及其前室、合用前室的加压送风系统的试验情况。
Presents field tests of pressurization air supply systems of stairwell, antechamber and common antechamber for a tall building in Harbin.
对楼梯间和合用前室分别进行加压送风效果较好，能够满足疏散要求。
The effect of pressurized air supply system in the stairwell and pre-chamber pressure is better and can satisfy to the evacuation requirements.
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