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标准名称：bs en iso 5167-4-2003 用插入圆截面管道中的压差装置测量流体流量.文杜利管标准格式：pdf标准状态：现行推荐等级：★★★★授权方式：免费下载解压密码：w ISO 5167-4:2003, Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 4: Venturi tubes 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 4006 and the following apply. ISO 5167-1 was prepared by Technical Committee ISO/TC 30, Measurement of fluid flow in closed conduits, Subcommittee SC 2, Pressure differential devices . This second edition of ISO 5167-1, together with the first editions of ISO 5167-2, ISO 5167-3 and ISO 5167-4, pdf文档: 122KB: ISO 5167-1-2003（BS EN ）用插入圆截面管道中的压差装置测量流体流量.一般原理和要求.pdf: 机械、化工: pdf文档: 520KB: BS EN ISO 5167-4-2003 用插入圆截面管道中的压差装置测量流体流量.文杜利管.pdf: 机械、化工: pdf文档: 986KB

20.03.2022

a) ISO 5167-1 gives general terms and definitions, symbols, principles and requirements as well as methods of measurement and uncertainty that are to be used in conjunction with ISO 5167-2, ISO 5167-3 and ISO 5167-4. b) ISO 5167-2 specifies orifice plates, which can be used with corner pressure tappings, D and D/2 pressure tappings 2), and ISO 5167-2 was prepared by Technical Committee ISO/TC 30, Measurement of fluid flow in closed conduits, Subcommittee SC 2, Pressure differential devices. This first edition of ISO 5167-2, together with ISO 5167-1, ISO 5167-3 and ISO 5167-4, cancels and replaces the first edition of ISO 5167-1:1991, which has been technically revised. ISO 5167-2 was prepared by Technical Committee ISO/TC 30, Measurement of fluid flow in closed conduits, Subcommittee SC 2, Pressure differential devices. This first edition of ISO 5167-3, together with ISO 5167-1, ISO 5167-2 and ISO 5167-4, cancels and replaces the first edition of ISO 5167-1:1991, which has been technically revised. 爱问共享资料iso 8573-4 中文文档免费下载，数万用户每天上传大量最新资料，数量累计超一个亿,iso8573-4：2001((e)国际标准iso8573-4第一版2001-06-15压缩空气—第四部分：固体颗粒含量的试验方法引用编号iso8573-4：2001(e)©iso2001pdf免责说明本pdf文档包含嵌入式字符。 ISO 5167-4:2003 also provides background information for calculating the flow-rate and is applicable in conjunction with the requirements given in ISO 5167-1.ISO 5167-4:2003 is applicable only to Venturi tubes in which the flow remains subsonic throughout the measuring section and where the fluid can be considered as single-phase. BRITISH STANDARD BS EN ISO 5167-4:2003 Incorporating Corrigendum No.1 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 4: Venturi tubes The European Standard EN ISO 5167-4:2003 has the status of a British Standard ICS 17.120.10 Li ce ns ed C op y: In st itu te O f T ec hn ol og y Ta lla gh t, In st itu te o f bs en iso 5167-4-2003 用插入圆截面管道中的压差装置测量流体流量.文杜利管,标准网,标准分享网,标准下载网,免费标准网,标准信息网,国家标准网

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BS EN ISO 5167-4-2003 用插入圆截面管道中压差装置测量流体流量.文杜利管.pdf,BRITISH STANDARD BS EN ISO 5167-4:2003 I Incorporating S Corrigendum No.1 B ) c ( , y p o C d Measurement of fluid e l l o r t n flow by means of o c n U 6, pressure differential 0 0 2 T devices inserted in S m B 5 1 : circular cross-section 6 o 1 : bs en iso 5167-4-2003 用插入圆截面管道中的压差装置测量流体流量.文杜利管,标准网,标准分享网,标准下载网,免费标准网,标准信息网,国家标准网 BRITISH STANDARD BS EN ISO 5167-4:2003 Incorporating Corrigendum No.1 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 4: Venturi tubes The European Standard EN ISO 5167-4:2003 has the status of a British Standard ICS 17.120.10 Li ce ns ed C op y: In st itu te O f T ec hn ol og y Ta lla gh t, In st itu te o f

GB/T2624.4-2006 免费下载GB/T 2624.4-2006 用安装在圆形截面管道

引用标准： en 12792, en iso 5167-1, iso 5167-1, en iso 5167-2, iso 5167-2, en iso 5167-3, iso 5167-3, en iso 5167-4, iso 5167-4, en 15727, iso 3966 标准目录：标准简介： Describes methods for the testing and rating of dampers and valves used in air distribution systems with pressure differences up to 2000 Pa. ISO 5167-1 Measurement of fluid flow by means of pressure Differential devices Addeddate 2018-10-20 16:40:31 PDF download. download 1 file

ISO 5167-2 was prepared by Technical Committee ISO/TC 30, Measurement of fluid flow in closed conduits, Subcommittee SC 2, Pressure differential devices. This first edition of ISO 5167-2, together with ISO 5167-1, ISO 5167-3 and ISO 5167-4, cancels and replaces the first edition of ISO 5167-1:1991, which has been technically revised.

爱问共享资料iso 8573-4 中文文档免费下载，数万用户每天上传大量最新资料，数量累计超一个亿,iso8573-4：2001((e)国际标准iso8573-4第一版2001-06-15压缩空气—第四部分：固体颗粒含量的试验方法引用编号iso8573-4：2001(e)©iso2001pdf免责说明本pdf文档包含嵌入式字符。 ISO 5167-4:2003 also provides background information for calculating the flow-rate and is applicable in conjunction with the requirements given in ISO 5167-1.ISO 5167-4:2003 is applicable only to Venturi tubes in which the flow remains subsonic throughout the measuring section and where the fluid can be considered as single-phase. BRITISH STANDARD BS EN ISO 5167-4:2003 Incorporating Corrigendum No.1 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 4: Venturi tubes The European Standard EN ISO 5167-4:2003 has the status of a British Standard ICS 17.120.10 Li ce ns ed C op y: In st itu te O f T ec hn ol og y Ta lla gh t, In st itu te o f bs en iso 5167-4-2003 用插入圆截面管道中的压差装置测量流体流量.文杜利管,标准网,标准分享网,标准下载网,免费标准网,标准信息网,国家标准网标准名称：bs en iso 5167-4-2003 用插入圆截面管道中的压差装置测量流体流量.文杜利管标准格式：pdf标准状态：现行推荐等级：★★★★授权方式：免费下载解压密码：w ISO 5167-4:2003, Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 4: Venturi tubes 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 4006 and the following apply. ISO 5167-1 was prepared by Technical Committee ISO/TC 30, Measurement of fluid flow in closed conduits, Subcommittee SC 2, Pressure differential devices . This second edition of ISO 5167-1, together with the first editions of ISO 5167-2, ISO 5167-3 and ISO 5167-4,