BS 6281-2-1982 防止回流水污染用无动件装置.第2部分:B型气隙规范
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【英文标准名称】:Deviceswithoutmovingpartsforthepreventionofcontaminationofwaterbybackflow-SpecificationfortypeBairgaps
【原文标准名称】:防止回流水污染用无动件装置.第2部分:B型气隙规范
【标准号】:BS6281-2-1982
【标准状态】:作废
【国别】:英国
【发布日期】:1982-11-30
【实施或试行日期】:1982-11-30
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:反虹吸系统;卫生器具;设计;真空技术;流体入口;控制器;流量控制;性能试验;排水;管;水;试验设备
【英文主题词】:Anti-siphonagesystems;Controllers;Design;Drainage;Flowcontrol;Fluidinlets;Performancetesting;Pipes;Sanitaryappliances;Testequipment;Vacuumtechniques;Water
【摘要】:CoverstypeBairgapsforfeedpipesuptoandincludingDN159.
【中国标准分类号】:J88
【国际标准分类号】:13_060_20;23_060_01;91_140_60
【页数】:4P;A4
【正文语种】:英语
Product Code:SAE AIR74
Title:Considerations on Limiting Pressure Surge During Ground Pressure Refueling of Aircraft (Cancelled Dec 2002)
Issuing Committee:Ae-5 Aerospace Fuel, Oil And Oxidizer Systems Committee
Scope:Product Code:SAE ARP4048
Title:Balancing Machines - Description and Evaluation Horizontal, Two-Plane, Hard-Bearing Type for Gas Turbine Rotors
Issuing Committee:Eg-1a Balancing Committee
Scope: The purpose of this document is to delineate the technical specifications for horizontal rotating type, hard-bearing balancing machines for measuring the amount and angle of unbalance corrections required in one or more than one transverse planes to balance gas turbine rotors.