并阐明了降低通风系统压力损失的主要途径。
The main way to reduce the pressure loss in aeration system was also elaborated.
起动机安装在某通用发动机试验吊舱的冷却通风系统中，起动机环境的温度、压力对起动机的工作可靠性有着重要的影响。
Starter is installed in the cooling ventilation system of a general nacelle, the starter environmental temperature and pressure has important influence on the working reliability of starter.
示范10BP使用力量平衡的原则，以打开安全阀和通风系统压力设定点时超出。
The Model 10bp USES a force balance principle to open the relief valve and vent the system pressure when the set point is exceeded.
本发明涉及一种厨房通风系统，其应用了具有正压力至输出特征的风扇。
The present invention relates to a kitchen ventilation system to which a fan having a positive pressure-to-output characteristic is applied.
本发明涉及一种厨房通风系统，其应用了具有正压力至输出特征的风扇。
The present invention relates to a kitchen ventilation system to which a fan having a positive pressure-to-output characteristic is applied.
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