There is an emergencygate on each side of the building.
幢楼的两侧各有两个安全门。
2
In the process of emergencygate shutting in an orifice tunnel, big noise and strong vibration would be observed within the mid gate chamber.
在泄洪洞事故闸门动水下门过程中，洞内可能产生巨大的噪音和强烈的振动。
3
Majitang Hydropower Station is the first tubular hydropower station in China, there are no emergencygate set ting in23spillway gates, so those working radial gates can not be tested and repaired.