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- 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 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。
- 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.
- 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,。
- 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。
- 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。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- Quality Standard for Instrument Air 测量气体的质量标准
- 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
- The stethoscope is a medical instrument. 听诊器是一种医疗器械。
- Ismetric view of instrument air supply 仪表供气空视图
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏,使得每个人都频频吸气。
- This instrument monitors the patient's heartbeats. 这台仪器监听病人的心跳。
- During the intermission, let's go out for some fresh air. 幕间休息时,我们出去呼吸呼吸新鲜空气吧。
- The air held a foretaste of a storm. 天气有要括大风的迹象。
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- A walk in the fresh air will pep me up. 我在空气新鲜的地方散步就感到精神饱满。