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- supply ventilating fan 供应通风扇
- The design of this ventilating fan is very new. 这个排气扇的样式很新颖。
- Electric Fan, Powerful fan, Ventilating Fan, etc. are our main products. 电风扇，强力风扇，换气扇等，是我们主要的产品。
- Regeneration production of ventilation fan. 换气扇的换代产品。
- The findings indicate that, in high elevation areas, actual working performances of ventilating fan will vary with the density of airflow. 研究表明，高海拔地区，风机的实际工作风压和风机的电机功率随风流密度的降低而降低。
- To install, test, control, service and clean air-conditioning equipment, including ducting, fan coil units, air handling units and ventilating fans. 安装、维修及清理空调设备，包括大小型送风及通风系统等。
- To install, perform maintenance and clean air-conditioning equipment, including ducting, fan coil units, air handling units and ventilating fans. 同时也配备了防火设备以确保咖啡店的安全。
- Simulation of the Air Flow Inside a Ventilating Fan 风机内空气流动仿真研究
- Boiler ventilating fan and induced fan 锅炉通引风机
- Dust remove centrifrgal ventilating fan 排尘离心通风机
- anti-explosion part ventilating fan 防爆局部通风机
- Please conserve water &energy. Switch off the air-conditioner &ventilation fan &turn off the tap before leaving. 请节省水电，离开前请关上冷气机、抽气扇、电灯及水制等。
- The smoke control mode of the tunnels is use of the TVF (Tunnel Ventilation Fan) and JAF (Jet Air Fan) of the station. 隧道区中之烟控模式，以车站的隧道通风机(TVF)送风排气，再加上喷流式风机(JAF)辅助之控制设计。
- Ventilation fan is an indispensable equipment in the modern mine to guarantee the safety in production. 通风机是现代化矿井保证安全生产不可缺少的重要设备。
- When conducting pattern selection of ventilatory fan, corresponding correction should be performed. 高海拔条件下，进行风机的选型时，应根据相似比定律对计算风压和功率进行修正。
- The firm's tender for the supply of timber has been accepted. 那家商号的供应木材投标已被接受。
- A measurement is made for the structure-borne power flow of a ventilation fan mounted on a concrete floor by using the cross spectrum method. 本文利用互功率谱的方法对安装在混凝土地板上的小型排气扇工作时产生的结构声功率流进行了现场测量。
- Our country has a bountiful supply of food. 我们国家有充足的食物供应。
- Now the AC invertersare widely used in the cement industry, for the innovation of the roots bowler, discfeeder, screw feeder, disintegrator, ventilation fan and so on. 主要是立窑的罗茨鼓风机、园盘给料机,予加水成球,螺旋输送机、粉碎机、破碎机、皮带输送机,以及排风扇等。
- In addition, we supply small parts for replacement. 此外，我们还提供备用小零件。
