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- Analyses the main malfunctions of HVAC systems and represents some design principles to ensure room non-positive pressure in the worst case, namely the exhaust system breaking down and the standby exhaust equipment switched on automatically. 分析了系统运行中的主要故障，给出了最不利状况即排风系统停机故障、排风设备自动切换时，避免房间出现正压的部分设计原则。
- Ventilation and smoke exhaust equipment 通风及防排烟设备
- Inspection standard of smoke exhaust equipment 烟设备检查标准
- Our factory specializes in manufacturing cabinet vacuum coaters,magnetic control sputter coaters and vacuum exhaust equipments,industrial boiler,all kinds of valves,coaters and press packer specially used in the industry of quartz crystal. 我厂是国内专业生产箱式真空镀膜机、磁控溅射镀膜机、真空排气设备、石英晶体行业专用被银机和压封机、工业炉及各种真空阀门设计制造的专业厂家。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- Research on the Deaerating Problem of the Combined Exhaust Equipment 关于排汽联合装置除氧问题的研究
- The complete equipment of the new hospital will take a year. 新医院的全部设备需要一年才能装备好。
- The equipment is lashed up and ready to go. 设备已捆扎好，准备启运。
- Is this equipment tested for mechanical aptitude? 这台设备测定了其机械适应性了吗？
- Can you give a detailed account of the equipment? 你能详细介绍一下设备的情况吗？
- The men in the hole sent up for more equipment. 在洞穴中的人们向上面要求再给他们一些设备。
- How big is the equipment for spray steelmaking? 连续喷雾炼钢设备有多大？
- The Army is auctioning off a lot of old equipment. 军队正在把大量旧装备拍卖掉。
- The equipment has all been field-tested. 这些设备都已经过实地试验。
- The exhaust valve on my car have burn out three times. 我车子上的排气阀已烧坏三次。
- Exhaust gas has been incriminated in air pollution in cities. 废气已过视为城市空气污染的原因。
- Earth-moving equipment pierced through the jungle. 推土机穿过丛林。
- The exhaust valve on my car has burnt out three times. 我车子上的排气阀已烧坏三次。
- Something has gone wrong with the car's exhaust system. 汽车的排气系统出了故障。
- A track providing a runway for wheeled equipment. 轨道为装有轮子的设备提供跑道的轨道
