The result shows that the pressurized supply air rate has a significant effect on the pressure difference of both sides of the door especially the door of the fire floor.

模拟结果表明：加压送风量的大小对门两侧的压差值特别是着火层的门两侧的压差值具有决定性的影响。

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The fire on the sixth floor at Crawley Hospital was reported just after 13:00 BST on Tuesday.

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"The first crews were faced with a very severe fire in the first floor and attic area of a semi-detached house, " he said.

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Five other people were in the building in Camden Street when the fire started on the ground floor on Monday evening.

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