hooded roof ventilator 盔状的屋顶通风机
centrifugal roof ventilator 离心式屋顶通风器
roof extract ventilator 屋顶抽风机
roof side ventilator 车顶侧方通风器
Taking the NJ1061 and NJ1041 trucks as examples, the designing method of a roof ventilator fora sealed cab is presented.
以NJ 1061、NJ 1041等车型为例,介绍了密封型驾驶室顶通风口的设计方法。
In addition to JTB series Roots blower, our company also produces and sales low-noise DT tank centrifugal fan, T35/BT35, T30 axial fans, CF more airfoil centrifugal fan and axle roof ventilator.
我公司除生产销售JTB系列罗茨风机外,同时还生产销售DT低噪声柜式离心风机、T35/BT35、T30轴流风机、CF多翼型离心通风机及DWT型轴流式屋顶通风机等。
After a presentation of the construction and moving paths, a kinematic equation for roof ventilator is given, and its components structurally designed based on analysing the parameters.
通过结构及运动轨迹分析,建立了运动方程。在参数分析的基础上,设计了各总成及部件的结构。
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