A special CAD system for the centrifugal type ventilator was developed.
研制开发了离心通风机的专用计算机辅助设计系统。
The system has an auto type selection, design calculation, main parts parameterized drawing and other functions of the ventilator.
该系统能够实现风机的自动选型、设计计算、风机主要零部件的参数化绘图等功能。
The invention discloses an environment protective type double air duct ventilator.
本发明公开了一种环保型双风道吸油烟机。
The invention discloses an environment protective type double air duct ventilator.
本发明公开了一种环保型双风道吸油烟机。
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