elevator bottom shaft电梯井
elevator r shaft升降机井
elevator bottom shaft bush升降机轴衬
elevator r shaft gates升降机井门
elevator shaft gates升降机井门
blank elevator shaft分级电梯井
Boiler elevator shaft锅炉电梯槽;锅炉电梯井
main elevator shaft提升机主轴
Boiler steel elevator shaft锅炉电梯井钢结构
Therefore, it is very important to study smoke movement and its control in the stairwell and elevator shaft. Smoke movement is very complex in the stairwell and elevator shaft.
因此,研究楼梯间及电梯井中烟气运动规律及其控制具有重要的实际意义。
参考来源 - 高层建筑楼梯间及电梯井火灾烟气运动与控制数值模拟