There ' s an emergency door just south of gate 12 在12号大门的南边有个应急出口
2.
Does the factory have 2 fire exits on each floor ( opposite ends of the factory ) 工厂的每一层车间是否有两个应急出口(在相对应的两边) ?
3.
Building hardware - panic exit devices operated by a horizontal bar - requirements and test methods includes amendment a1 : 2001 ; german version en 1125 : 1997 a1 : 2001 建筑五金.用水平杆控制的应急出口装置.要求和试验方