吸风管道应用于设备的局部排风系统。
The air-suction pipeline is used in exhausting local air of equipment.
本文在分析均匀吸风管道等速设计法和降速梯形设计法的基础上，提出了利用计算机设计均匀吸风管道的新方法。
The new method of designing duct of balanced air suction by means of computer is suggested on the basis of analysing constant and decreasing velocities in the main collecting points.
但就算是通风管道也分成好几种，有简单除尘、排烟、吸油的排风管，但也有专门排除有害气体的管道。
But even if it is a ventilation pipe is also divided into several, there is a simple dust, smoke, exhaust pipe, but also have a special rule out harmful gas pipeline.
所述导风管的一端设有供排风扇安装的斗状吸风罩口，导风管的另端设有供电热装置安装的盘状排风口，斗状吸风罩口与盘状排风口相对应；
The ducting hose end set funnel indraft cover use in ventilator installation. The ducting hose else end set discal air exit of power and heat supply set installation.
本文分析了无机玻璃钢通风管道吸潮返卤的特征及产生的原因，论述了复合材料改性剂对提高制品耐水性的影响。
The paper analyzes the cause of inorganic composites absorbing moisture and describes the modifier to improve the water resistance of products.
本文分析了无机玻璃钢通风管道吸潮返卤的特征及产生的原因，论述了复合材料改性剂对提高制品耐水性的影响。
The paper analyzes the cause of inorganic composites absorbing moisture and describes the modifier to improve the water resistance of products.
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