tunnel ventilation meaning in Chinese
隧道通风
Examples
- Numeric simulation of xiefeng mountain tunnel ventilation
雪峰山隧道通风数值模拟研究 - Tunnel ventilation fan
隧道通风风扇 - Application for long - distance tunneling ventilation in high output and high efficiency coal mine
长距离掘进通风在双高矿井中的应用 - Tunnel ventilation system ( tvs ) has already been selected into " the national spark projects of 1994 "
鸡舍纵向通风空调系统已列为1994年国家级星火项目。 - Research of the influence of fire upon the performance of the exhaust smoke fan for the subway tunnel ventilation system
火灾对地铁隧道排烟风机能力的影响研究