SL/T 148-1995 水文仪器产品质量分等 SL/T 148-1995

上一篇: SL 265-2001 水闸设计规范
下一篇: SL 291-2003 水利水电工程钻探规程 SL 291-2003

【英文标准名称】:Devicestopreventpollutionbybackflowofpotablewater-Airgapwithsubmergedfeedincorporatingairinletplusoverflow-FamilyA,typeC
【原文标准名称】:防饮用水回流污染装置.带浸没式给水并装有空气进口和溢流口的气隙.A类C型
【标准号】:BSEN13078-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-12-08
【实施或试行日期】:2003-12-08
【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】:饮用水;饮用水设备;规范(验收);试验;作标记;材料;质量保证;保护措施;定义;卫生学;阀门;逆流控制;保安措施;安全装置;技术文献;通风;水质;进水口;饮用水污染;安全措施;出水口;出水口;水;饮用水管理;水源保护;管道装置;给水设施;通风孔;水加热器;给水;质量;逆流;逆流;输入线;饮用水供给;反虹吸系统;填料斜管;水常规(实验);给水(建筑物);水净化;溢水口;管道工程系统;试验装置;水污染
【英文主题词】:Anti-siphonagesystems;Backflow;Definition;Definitions;Dippipes;Drinkingwatercontrol;Drinkingwaterinstallations;Drinkingwatersupply;Hygiene;Inlets;Lead-inwires;Marking;Materials;Outlets;Overflows;Pipelineinstallations;Pipeworksystems;Pollutionofdrinkingwater;Potablewater;Protectionofwaterresources;Protectivemeasures;Quality;Qualityassurance;Reflux;Refluxcontrol;Safetydevices;Safetymeasures;Securitymeasures;Specification(approval);Technicaldocuments;Testing;Testingdevices;Valves;Ventilatingaperture;Ventilations;Water;Waterheaters;Wateroutlet;Waterpollution;Waterpractice;Waterpurification;Waterquality;Watersupply;Watersupply(buildings);Watersupplyinstallations
【摘要】:ThisEuropeanStandardspecifiesthecharacteristicsandtherequirementsofairgapswithsubmergedfeedincorporatingairinletandanoverflow,FamilyA,typeC.Airgapsaredevicesforprotectionofpotablewaterinwaterinstallationsfrompollution.Thisstandardappliestoairgapsinfactoryassembledproductsandtoconstructedairgapsinsituanddefinesthephysico-chemicalcharacteristicsofmaterialsofconstructionusedforthepurposeandapplicationtoensurecompliancewiththisstandardduringnormalworkinguse.AnnexAspecifiesthevacuumtest.
【中国标准分类号】:J88
【国际标准分类号】:13_060_20;23_060_99;91_140_60
【页数】:16P.;A4
【正文语种】:英语


Product Code:SAE AMS5645
Title:Steel, Corrosion and Heat Resistant, Bars, Wire, Forgings, Tubing, and Rings 18Cr - 10Ni - 0.40Ti (SAE 30321) Solution Heat Treated
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion and heat resistant steel in the form of bars, wire, forgings, mechanical tubing, flash welded rings, and stock for forging or flash welded rings.