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SAE AMS2259 Chemical Check Analysis Limits, Wrought Low-Alloy and Carbon Steels

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Product Code:SAE AMS2259
Title:Chemical Check Analysis Limits, Wrought Low-Alloy and Carbon Steels
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification defines limits of variation for determining acceptability of the composition of wrought low-alloy and carbon steel parts and material acquired from a producer.
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【英文标准名称】:TerminologyandTestMethodsofDigital-to-AnalogConverterDevices
【原文标准名称】:数字模拟转换器装置的术语和试验方法
【标准号】:IEEE1658-2011
【标准状态】:现行
【国别】:美国
【发布日期】:2011
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(US-IEEE)
【起草单位】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:模拟;模拟数字转换器;转炉(金属);定义(术语);数字的;失真;电子设备及元件;变频机;谐波失真;参数;功率测量;信噪比;寄生调制;术语;试验
【英文主题词】:Analogue;Analogue-digitalconvertors;Convertors(metals);Definitions;Digital;Distortion;Electronicequipmentandcomponents;Frequencychangers;Harmonicdistortion;Parameters;Powermeasurement;Signal-to-noiseratio;Spuriousmodulation;Terminology;Testing
【摘要】:
【中国标准分类号】:L55
【国际标准分类号】:31_200
【页数】:126P;A4
【正文语种】:英语


【英文标准名称】:Gasinfrastructure-Gasinstallationpipeworkwithanoperatingpressuregreaterthan0,5barforindustrialinstallationsandgreaterthan5barforindustrialandnon-industrialinstallations-Part2:Detailedfunctionalrequirementsforco
【原文标准名称】:供气基础设施.工业和非工业装置用工作压力≥5bar和工业装置用工作压力≥0.5bar供气装置管道工程.试运转、操作和维护用详细功能要求
【标准号】:BSEN15001-2-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-12-31
【实施或试行日期】:2008-12-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:组件;建筑物;燃烧气体;检验;商业的;交付使用;防腐蚀;定义;设计;电气装置;安装;检验(质量保证);可燃性环境;燃气器具;燃气管路;燃气配件;燃气供应;供气系统;燃气技术;气体输送;气体;危害;压头损失;热处理;工业的;维护;材料;操作;操作安全;管道;管;管路;管系统;计划;污染控制;压力监测;压力管;性能;危险防护;质量;质量保证;质量要求;维修;安全;安全要求;规范(验收);截止阀;试验;工作压力
【英文主题词】:Assemblies;Buildings;Burninggases;Checks;Commercial;Commissioning;Corrosionprotection;Definition;Definitions;Design;Electricalinstallations;Erection;Examination(qualityassurance);Flammableatmospheres;Gasappliances;Gascircuits;Gasfittings;Gassupply;Gassupplysystem;Gastechnology;Gastransportation;Gases;Hazards;Headlosses;Heattreatment;Industrial;Maintenance;Materials;Operation;Operationalsafety;Pipelines;Pipes;Piping;Pipingsystem;Planning;Pollutioncontrol;Pressuremonitoring;Pressurepipes;Properties;Protectionagainstdanger;Quality;Qualityassurance;Qualityrequirements;Repair;Safety;Safetyrequirements;Specification(approval);Stopvalves;Testing;Workingpressures
【摘要】:ThisEuropeanStandardspecifiesdetailedfunctionalrequirementsforthecommissioning,operationandmaintenanceof?industrialgasinstallationsandassemblieswithanoperatingpressuregreaterthan0,5barandof?non-industrialgasinstallations(residentialandcommercial)withanoperatingpressuregreaterthan5bar,startingfromtheoutletofthenetworkoperator’spointofdeliveryuptotheinletconnectiontothegasappliance;normallytheinletisolationvalve.ThisEuropeanStandardalsocoverstheinletconnectiontothegasappliancecomprisingofthepipeworkthatdoesnotfallwithinthescopeoftheappliancestandard.Thisstandardappliestogasinstallationsoperatingatambienttemperaturesbetween–20°Cand40°Candoperatingpressuresuptoandincluding60bar.Foroperatingconditionsoutsidetheselimitations,referenceshouldadditionallybemadetoEN13480formetallicpipework.Forindustrialgasinstallationsuptoandincluding0,5barandfornon-industrial(residentialandcommercial)gasinstallationsuptoandincluding5barEN1775applies.ForgasinstallationsthatdonotfallwithinthescopeofEN1775orotherEuropeanStandards,thisEuropeanStandardapplies.InthisEuropeanStandard,theterm“gas“referstocombustiblegases,whicharegaseousat15°Cand1013mbarabsoluteatmosphericpressure.Thesegasesarecommonlyreferredtoasmanufacturedgas,naturalgasorLiquefiedPetroleumGas(LPG).Theyarealsoreferredtoasfirst,secondorthirdfamilygases(seetable1ofEN437:2003).LPGstoragevessels(includingallancillariesfitteddirectlytostoragevessels)areexcluded.AlsoexcludedareLPGinstallationsandsectionsofLPGinstallationsoperatingatvapourpressure(e.g.betweenthestoragevesselanditspressureregulator).InthisEuropeanStandard,allpressuresaregaugepressuresunlessotherwisestated.Forgasinstallationswithinthescopeofthisstandard,nationallegislationandregulationshavetobetakenintoaccount.Functionalrequirementsfordesign,selectionofmaterials,construction,inspectionandtestingofindustrialgasinstallationsandassemblieswithanoperatingpressuregreaterthan0,5barandofgasinstallationsgreaterthan5barinbuildingsandareasintendedforresidential,commercial,publicandmixedusesaredescribedinprEN15001-1.
【中国标准分类号】:P47
【国际标准分类号】:23_040_01;91_140_40
【页数】:24P.;A4
【正文语种】:英语