江苏抽屉式货架厂家江苏抽屉式货架江苏抽屉式货架 吸污设备(air ventilating system) 河南液体壁纸招商 南京友邦疏通服务 A107不锈钢焊条 橡胶履带6 上海暖脚垫
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... heating and ventilating system 供暖和通风系统 air ventilating system 压力通风系统 closed crankcase ventilating system 闭式曲轴箱通风装置 ...
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Contrast to four kinds of control type in laboratory ventilating system. Varidble air volume Usage Based control (UBC) is the most advanced ventilating system in laboratory design.
对比了四种实验室控制方式的优缺点。变风量适应性控制是目前最先进的实验室通风设计方式。
In heating, ventilating, air conditioning and other engineering system, there are many problems concerned with convection heat transfer.
在供热、供燃气、通风与空调以及其它许多工程系统中，对流换热问题广泛存在。
Presents the air conditioning and ventilating system design and its characteristics for the producing area, living quarter and mechanical room of the workshop.
介绍了该厂房生产区、生活服务区及机械室的空调通风与制冷系统的设计及特点。
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