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ASTM E2427-2005 用美国标准试验筛的性能测试进行验收用标准试验方法

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【英文标准名称】:StandardTestMethodforAcceptancebyPerformanceTestingofU.S.StandardTestSieves
【原文标准名称】:用美国标准试验筛的性能测试进行验收用标准试验方法
【标准号】:ASTME2427-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E29.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:验收;性能试验;试验筛;试验
【英文主题词】:
【摘要】:Thistestmethodmaybeusedbyproducers,users,andgeneralinterestpartiesforresearchanddevelopmentorqualitycontrolwork,andisusefulforthecomparisonofsieves.Becausethereferencematerialx2019;sparticlesizedistributionwillaffecttheacceptancetolerance,theusershoulddetermineanacceptancetolerancebasedontheirspecificreferencematerial.1.1ThistestmethodisaperformancetestforacceptanceofU.S.Standardtestsieves.ItisanalternativemethodforcheckingtheaccuracyandlongtermreliabilityoftestsievesbyotherthantheuseofSpecificationE11inspectionmethods.Sinceitisnotpossibletoadjustthemeasuringcapabilityofatestsieve,themethodisdesignedtoofferaverificationprocedurebasedonsievingperformance,bycomparisontoastandardreference.ThismethodisnotproposedasanalternativetotheinspectionmethodsinaccordancewithSpecificationsE11,E323,E454,E674ortheproceduresinManual32toconfirmsievecompliancethereto.1.2Thistestmethodcomparestheperformanceofasieveagainstacalibrationsieve,usingaknownquantityofreferencematerialsuchthatthelong-termstabilityofsievescanbemeasured.Thistestmethoddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A00
【国际标准分类号】:19_120
【页数】:4P.;A4
【正文语种】:


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【英文标准名称】:Specificationforsteelbutt-weldingpipefittingsforthepetroleumindustry-Wroughtandcastausteniticchromium-nickelsteelfittings-Metricunits
【原文标准名称】:石油工业用钢对焊管管件规范.第4部分:锻造和铸造奥氏体铬镍钢管件:米制单位
【标准号】:BS1640-4-1968
【标准状态】:作废
【国别】:英国
【发布日期】:1968-03-21
【实施或试行日期】:1968-03-21
【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】:管帽;三通管;焊接;热处理;弯头;石油技术;作标记;直径;铬钢;焊接接头;厚度;缩径联接器;国际单位制;尺寸;焊接的管道配件;管道配件;镍钢;碎裂试验;铸钢;钢;弯管联接器;对接接头;奥氏体钢
【英文主题词】:Austeniticsteels;Bendcouplings;Bursttests;Buttjoints;Caststeels;Chromiumsteels;Diameter;Dimensions;Elbows(pipes);Heattreatment;Marking;Nickelsteels;Petroleumtechnology;Pipecaps;Pipefittings;Pipetees;Reducingcouplings;SIsystem(metric);Steels;Thickness;Weldedfittings;Weldedjoints;Welding
【摘要】:Dimensionsandtolerances,materials,methodsofmanufacture,pressure/temperatureratings,marking,inspection,testsforseamlessandfabricatedfittings:45longradiuselbows,90longandshortradiuselbows,90longradiustangentelbows,longandshortradiusreturnbends,equalandreducingtees,concentricandeccentricreducers,capsandlap-jointstubends,ofsizes19mmto609.5mm.Welding-neckflangesnotincluded.
【中国标准分类号】:E92;G91
【国际标准分类号】:75_180_99
【页数】:16P;A4
【正文语种】:英语


【英文标准名称】:Thermalperformanceofbuildingproductsandcomponents-Specificcriteriafortheassessmentoflaboratoriesmeasuringheattransferproperties-Measurementsbypipetestmethods
【原文标准名称】:建筑产品和构件的热性能.试验室测量热传递性能评估的特殊标准.通过管道试验方法测量
【标准号】:BSEN1946-5-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-08-15
【实施或试行日期】:2000-08-15
【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】:管;维修;性能;绝热材料;热传递系数;实验室鉴定;热测量;误差分析;热传递;试验设备;校正;准确度;使用说明;热量测量;技术文献;隔热;施工材料
【英文主题词】:Accreditation;Analysis;Approval;Calibration;Checkingequipment;Competence;Components;Construction;Constructionalproducts;Definition;Definitions;Documentations;Expertise;Expertises;Experts;Handbooks;Heatflow;Heattransfer;Heattransfercoefficient;Instruments;Laboratories;Laboratoryaccreditation;Maintenance;Measurement;Measuringaccuracy;Measuringincertainity;Measuringinstruments;Measuringplates;Measuringtechniques;Performancetesting;Performancetests;Personnel;Pipeprovers;Precision;Qualityassurance;Qualitycontrol;Technicalmanual;Testequipment;Testlaboratories;Testing;Testingdevices
【摘要】:Part5ofthisstandardprovidesspecifictechnicalcriteriafortheassessmentoflaboratoriestoundertakesteady-stateheattransferpropertymeasurementsoncircularpipeinsulationaccordingtoENISO8497:1994.ItcomplementsthecommoncriteriainPart1.Guidanceisgivenontheorganizationandcontentsoftheequipmentmanual,thecalibrationandmaintenancefilesandthemeasurementproceduredocument.Itprovidesinformationonmandatoryequipmentperformancespecifications,onequipmentdescriptionandoncalculationsfortheequipmentdesignanderroranalysisbasedonbothENISO8497:1994oncircularpipeapparatusandonPart2ofthisstandardontheassessmentofguardedhotplateapparatus.Itgivesinformationonexperimentalproceduressuitablefortheassessmentofequipmentaccuracy,basedonbothENISO8497:1994oncircularpipeapparatusandonPart2ofthisstandardontheassessmentofguardedhotplateapparatus.
【中国标准分类号】:Q04
【国际标准分类号】:91_100_01;91_120_10
【页数】:32P.;A4
【正文语种】:英语