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标题: IEC 60534-5-2004 工业过程控制阀.第5部分:标记 [打印本页]

作者: sigh007 时间: 2012-3-26 16:53:20 标题: IEC 60534-5-2004 工业过程控制阀.第5部分:标记

【英文标准名称】: Industrial-process control valves - Part 5: Marking 【原文标准名称】: 工业过程控制阀.第5部分:标记【标准号】: IEC 60534-5-2004 【标准状态】: 现行【国别】: 国际【发布日期】: 2004-02 【实施或试行日期】: 【发布单位】: 国际电工委员会(IX-IEC)【起草单位】: IEC/SC 65B【标准类型】: ()【标准水平】: ()【中文主题词】: 控制阀;过程测量和控制技术;流量;流体技术;阀门;流量率;符号;方向控制阀;场所;校正装置;识别方法;标记;控制装置;电气工程;尺寸选定;作标记;过程控制;定义【英文主题词】: Control devices;Control valves;Correcting units;Definitions;Dimensioning;Direction-control valves;Electrical engineering;Flow capacity;Flow rates;Fluid technology;Identification;Identification methods;Locations;Marking;Mark-plates;Marks

rocess control

rocess measuring and control technology;Signs;Symbols;Valves【摘要】: Specifies mandatory and supplementary markings of control valves. Some mandatory markings may be inappropriate for some valves of special design, and some supplementary markings may be appropriate only to specific types of control valves. It is recommend【中国标准分类号】: N16【国际标准分类号】: 23_060_40【页数】: 26P.;A4【正文语种】: 英语

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