This paper introduces the design and the structure of a vacuum exhauster to exhaust the remaining anaesthetic gas in operating room.
本文介绍了手术室麻醉剩余气体真空排出系统的构成及装置的具体设计。
VFD Exhauster without vent is a key machine to VFD equipments.
无排气管VFD排气机是生产无排VFD的关键设备。
The pipeline is provided with a clean air inlet (4), and an air exhauster is provided to connect with the air outlet (6) of the dust removing pipe.
该管道有一清洁空气进口(4)，还设有抽气机与排尘管的排气口(6)相连接。
The design project has applied the return joint two times to the solution of mobility of the hood of the local exhauster system. It has been widely used in practice.
该设计两次运用回转接头，解决了局部排风系统中罩口的机动功能，已被广泛地应用于现场排尘排毒工程中，使用方便，效果良好。
Therefore, filtering cotton can be stably fixed to the fume exhauster and is convenient to replace.
从而，可确实将滤棉稳固定位于排油烟机上、并可供方便换装。
The utility model relates to a magnetic reverse smoke preventing cover for preventing the reverse smoke of a cooking fume exhauster in a kitchen.
一种磁性防倒烟罩，供防止厨房中的排油烟机倒烟使用。
Said invention uses the mutual solubility of the detergent and greasy dirt on the oil-smoke exhauster to remove greasy dirt.
利用本品与排油烟机上油污互溶的特点溶解去除油污。
Said invention uses the mutual solubility of the detergent and greasy dirt on the oil-smoke exhauster to remove greasy dirt.
利用本品与排油烟机上油污互溶的特点溶解去除油污。
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