... ventilation pipe vent pipe 通风管 pressure ventilation pipe 压风管 flexible ventilation pipe 柔性通风管道 ...
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高压风管 High pressure air pipe ; High-pressure air tube ; high pressure air duct
中静压风管机 RFUM ; MEXZ-GA VAC
高静压风管机 RFU
风管压力 Air duct pressure ; Air r duct pressure
压管式风速计 pitot tube anemometer ; pressure tube anemometer
压管风速计 anemobiagraph ; pressure-tube anemometer ; tube-anemometer
压管风速仪 anemobiagraph ; anemobarograph
一次风管压力 PRI AIR DUCT PRESS
形管风压表 U-tube draft gaugeU
进风立井装备梯子间、排水管、压风管、消防洒水管以及动力电缆等，为进风井兼安全出口；
Equipped with a ladder into the air shaft, the drainage pipes, duct pressure, fire sprinkler pipe and power cables for safety into the ventilation shaft and exports;
将测压原理拓展应用到均匀送、排风管路的设计中，并探析了这种管路的作用机理及计算方法。
Applies the pressure measuring principle to the ducts for even air supply and exhaust, and analyses the function mechanism of such ducts and their application calculation.
通过对三种风道系统的压力进行分析，认为应根据风机全压等于风管系统阻力损失来选择风机。
According to the analysis on pressure of three kinds of duct systems, concludes that the total pressure of a fan should be equal to the resistance loss of the duct system.
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