smokeproof

常见例句

The Design of Smokeproof at Stairs in High Building
高层建筑防烟楼梯间的防排烟设计
Design of smokeproof stairways and fire lift lobbies of tall public buildings
高层公共建筑防烟楼梯间及消防电梯间设计
Smokeproof Design for the Safe Vertical Egress of the Basement in High-rise Buildings
高层民用建筑地下室垂直疏散通道防烟设计
smokeproof damper
抗烟衰减器
smokeproof stair
防烟楼梯
Smokeproof derision
防烟分区