mine ventilating fan
英 [maɪn ˈventɪleɪtɪŋ fæn]
美 [maɪn ˈventɪleɪtɪŋ fæn]
矿用通风风扇，矿用通风机
双语例句
- Numerical Simulation of 3-D Unsteady Flow in a Contra-rotating Axial-flow Fan Analysis on and Treatment of Oil Leakage of Bearing Box in ACF Axial Mine Ventilating Fan
AGF轴流式通风机轴承箱漏油的分析与处理 - Application of new scientific technology for synchronous motor high voltage frequency conversion regulating speed system driving mine ventilating fan to obtain energy saving was put forward in this paper.
本文提出应用科学新技术，研究同步电机高压直接变频调速系统来驱动矿井通风机，达到节能目的。