ventilating system
通风系统
ventilating ducts
通风管道
proper ventilating
正确通风
ventilating equipment
通风设备
ventilating fan
通风机；风扇
ventilating duct
通风管道
Based on the experimental results, the diversities of the velours thermal conduction and ventilating in different directions and the mechanism which influence on its diversity are discussed.
通过实验分析了起绒织物的透气性与传热性在不同方向上的差异性及影响其差异性的机理。
In mine construction engineering area, Apolune International Limited provide design of vertical shaft, inclined shaft, ventilating shaft, ore pass, drift, tunnel and all kinds of underground chamber.
在矿井建设工程设计方面，远月点国际有限公司提供竖井、斜井、风井、溜井、平巷、隧道及各种地下硐室的设计。
ventilating system
通风系统
ventilating ducts
通风管道
proper ventilating
正确通风
ventilating equipment
通风设备
ventilating fan
通风机；风扇
ventilating duct
通风管道
Based on the experimental results, the diversities of the velours thermal conduction and ventilating in different directions and the mechanism which influence on its diversity are discussed.
通过实验分析了起绒织物的透气性与传热性在不同方向上的差异性及影响其差异性的机理。
In mine construction engineering area, Apolune International Limited provide design of vertical shaft, inclined shaft, ventilating shaft, ore pass, drift, tunnel and all kinds of underground chamber.
在矿井建设工程设计方面，远月点国际有限公司提供竖井、斜井、风井、溜井、平巷、隧道及各种地下硐室的设计。
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