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- Service and instrument air system 厂用气和仪用气系统
- Automatic Monitoring of Instrument Air System 仪表气源系统的自动监控
- instrument air system 仪表用空气系统
- Control valve in an air system for setting volume and pressure. 为了保持流量和压力的空气系统的控制阀门。
- The sizing of instrument air supply subheaders shall be as per Appendix III. 仪表风分支总管的尺寸计算应符合附件III的要求。
- The secondary air system on the cylinder reduce the emission of the exhaustgas. 汽缸体上设置二次补气系统,有效降低排放。
- General Ventilators 、 Make-up Air Systems etc. 一般通风设备、空调箱等。
- The receivers will be used to supply the instrument air with air dryer unit, while the other will be for the service air supply. 带有的空气干燥器的储气罐分别提供仪表用气和厂用器。
- Now he knows his way around the boat, sir, he knows the engines, the compressed air system, the batteries, all that. 长官,他对舰上的事是懂的,象机器、空气压缩系统、电池组什么的,他全懂。
- Local control panel instrument air supply, when required, shall be supplied through parallel air filters and pressure reducing regulators. 现场控制盘仪表的供气(如要求),应通过并联的空气过滤器和减压调节器来供应。
- Instrument air and utility air and glycol tracing systems shall be tested with plant air under normal operating conditions. 在正常操作条件下;用工厂气对仪表风、公用气及乙二醇伴热系统(管线)进行测试.
- Calculation and comparison between the fan-coil add new air system and VRV system were proposed in the paper. 选用普通间冷风机盘管加新风系统和变频系统与数码涡旋系统进行比较计算。
- In the year 2007,Central Fresh Air System ,branded Venson entered China formally . 2007年,闻森品牌中央新风系统正式入驻中国。
- The main instrument air supply shall be furnished independent of the plant air supply without interruption from other plant air user requirements. 主要的仪表供气应无来自其它工厂空气用户要求的切断,而独立于工厂供气被提供,。
- Forced air systems send heated air through ductwork. 机械通风通过管道系统来输送热空气。
- Instrument air supply header pipe, subheader pipe and pipe fittings shall be in accordance with piping specifications for the appropriate pipe class. 仪表风总管、分支总管和管件应执行相应管道等级的管道规格。
- There are six dampers, which are double louver type and which are equipped with the seal air system. 有六块档板,都是双挡板并带有密封空气系统。
- For a typical single duct air system there will be one zone supply air path and one zone return air path. 对于典型的单管空调系统,一般由一条区域送风路径和一条区域回风路径组成。
- The seal air system ensures a zero leakage by blowing air between the damper blades. 空气密封系统通过用空气对档板叶片的密封来确保无泄漏。
- Test all instrument air headers and piping leads up to the block valve immediately preceding the filter regulator with air at normal operating pressure. 在正常操作压力下用空气测试与过滤校准器(仪)前的隔断阀所有相连的仪表集气管及管道。