jet flow gallery ventilation for tunnels with one inclined shaft and two parallel tubes
combination of jet flow
extra low-altitude jet flow
gallery-type jet ventilation
High freguency jet ventilation
High frequency jet ventilation
high-frequency jet ventilation
high-pressure water jet flow cut
index of jet flow scouring
jet flow
射流
射
喷射气流
燃气射流
喷射流
射流场
燃气流
射流流动
水射流
喷液流道
喷流
急流
挑流平台
引射流动
挑流