3) Saving-power ventilation-fan for use in mine
矿用节能通风机
4) Ventilation Energy-saving System
通风节能系统
1.
Research of the Road Tunnel Ventilation Energy-saving System Based on Intelligent Control Technology;
基于智能控制的隧道通风节能系统的研究
5) ventilation cooling technology for energy-saving
通风冷却节能技术
6) ventilation regulation
通风调节
1.
Adverse effects produced in overloading of low pressure and improper ventilation regulation of hearth of industrial boilers were analyzed and relevant disposal countemeasures were raised.
分析了工业锅炉低压超负荷运行及炉膛通风调节不当所产生的各种不利影响,并提出了相应的处理对策。
补充资料：通风
1.空气流通;透气。 2.透露消息。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条