BS ISO 5473-1997 橡胶或塑料涂层织物.耐挤压性测定
时间:2024-05-07 07:31:29 来源: 标准资料网 作者：标准资料网 阅读：9226
【英文标准名称】:Rubberorplastics-coatedfabrics-Determinationofcrushresistance
【原文标准名称】:橡胶或塑料涂层织物.耐挤压性测定
【标准号】:BSISO5473-1997
【标准状态】:现行
【国别】:英国
【发布日期】:1997-06-15
【实施或试行日期】:1997-06-15
【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】:破碎试验;层覆材料;织物试验;涂层织物;试验设备;纺织试验;压缩试验;试样;合成橡胶;天然橡胶;塑料
【英文主题词】:Coatedfabrics;Compressiontesting;Crushresistance;Crushingtests;Fabrics;Plasticcoatings;Plastics;Rubbercoatings;Strengthofmaterials;Tearstrength;Testing;Tests;Wovenfabrics
【摘要】:ThisInternationalStandardspecifiesamethodfordeterminingthecrushresistanceoffabricscoatedwithrubberorplastics.Themethodisapplicableparticularlytodiaphragmmaterialcutfromcoatedfabrics.
【中国标准分类号】:W59
【国际标准分类号】:59_080_40
【页数】:10P;A4
【正文语种】:英语
【英文标准名称】:Measurementofconductiveliquidflowinclosedconduits-Methodusingelectromagneticflowmeters
【原文标准名称】:封闭管道中导电液体流量计量.电磁流量计测量法
【标准号】:BSENISO6817-1993
【标准状态】:现行
【国别】:英国
【发布日期】:1993-03-15
【实施或试行日期】:1993-03-15
【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】:校准;闭路的;导电的;电导性;导(线)管;定义;定义(术语);电磁装置;流量计量;流量测量设备;流量测量;流量测量技术;流量;感应;液体流量;液体;磁通密度;磁测量;作标记;测量;测量设备;测量仪器;测量技术;安装;操作;规范(验收);试验
【英文主题词】:Calibration;Closed;Conductive;Conductivity;Conduits;Definition;Definitions;Electromagneticdevices;Flowmeasurement;Flowmeasurementinstallations;Flowmeasurements;Flowmeasuringtechniques;Fluids;Inductive;Liquidflow;Liquids;Magneticfluxdensity;Magneticmeasurement;Marking;Measurement;Measuringequipment;Measuringinstruments;Measuringtechniques;Mounting;Operation;Specification(approval);Testing
【摘要】:Describestheprincipleandmaindesignfeaturesofindustrialflowmetersinaconduitrunningfull.Itcoverstheirinstallation,operation,performanceandcalibration.
【中国标准分类号】:A42
【国际标准分类号】:17_120_10
【页数】:30P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforWoolContentofRawWool-LaboratoryScale
【原文标准名称】:原毛中羊毛含量的实验室测定的标准试验方法
【标准号】:ASTMD584-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:D13.13
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:cleanwoolcontent;rawwool;yield;Cleanfibercontent;Extractablemattercontent--textilefabrics/fibers;Woolandwooltop;Woolandwooltop--raw;Woolcontent--rawwool
【摘要】:Thistestmethodisconsideredsatisfactoryforacceptancetestingofcommercialshipmentssincethistestmethodhasbeenusedextensivelyinthetradeforacceptancetesting.IncaseofdisputearisingfromdifferencesinreportedtestresultswhenusingTestMethodD584foracceptancetestingofcommercialshipments,thepurchaserandthesuppliershouldconductcomparativetestingtodetermineifthereisastatisticalbiasbetweentheirlaboratories.Competentstatisticalassistanceisrecommendedfortheinvestigationofbias.Asaminimum,thetwopartiesshouldtakeagroupoftestspecimensthatareashomogenousaspossibleandthatarefromalotofthetypematerialinquestion.Thetestspecimensshouldthenbeassignedinequalnumberstoeachlaboratoryfortesting.TheaverageresultsfromthetwolaboratoriesshouldbecomparedusingStudent''st-testforunpaireddataandanacceptableprobabilitylevelchosenbythetwopartiesbeforetestingisbegun.Ifabiasisfound,eitheritscausemustbefoundandcorrectedorthepurchaserandthesuppliermustagreetointerpretfuturetestresultsinthelightofknownbias.Thewool-basecontentofwoolinanyconditionorformisabasicquantity.Fromitmaybecalculatedcommercialmassesoryieldsinanyofthevariousrecognizeddefinedsystemsusedininternationalcommerce(Note1).TheproceduresfordeterminingthewoolbasecontentofgreasywoolprovidedinthistestmethodandinIWTOMethod19-85(E)areinessentialagreement.Note38212;Thisisnottrueforscouredwool,asIWTOMethod19-85(E)doesnotrequirerescouringofscouredwoolcontaininglessthan5%residualgrease.Notallofthewoolbasepresentinalotofrawwoolcanberecoveredinusefulformbycommercialcleaningoperations.Theamountofwoollossvaries,dependingonfactorssuchasthecharacterofthewool,thenatureandpercentageoftheimpuritiespresent,thecleaningprocessandequipmentused,andsoforth.NoASTMstandardspecifiesorrecommendsanyspecificprocedureorpracticeforestimatinganticipatedlossofwoolduringcommercialcleaning(orother)operations.Thefollowingstatutorypracticeisdescribedsolelyforinformation:ForthepurposeofdutyassessmentonimportationsofrawwoolintotheUnitedStates,theTariffSchedulesoftheUnitedStatesprovidesastatutoryformulaforcalculatingtheallowancetobemadeforwoolx201C;thatwouldordinarilybelostduringcommercialcleaningoperations.x201D;Theformulaisbasedonthecleanwoolfiberpresent(calledx201C;absolutecleancontentx201D;intheTariffSchedules)andonthevegetablematterpresent.Theallowance,intermsofcleanwoolfiberpresent,isequalto0.5%ofthecleanwoolfiberpresentplus60%ofthevegetablematterpresent,thetotalallowancenottoexceed15%ofthecleanwoolfiberpresent.Thedutiablequantity(calledx201C;cleanyieldx201D;intheTariffSchedules)isthedifferencebetweenthecleanwoolfiberpresentandtheallowancesocalculated.1.1Thistestmethodcoversalaboratoryprocedureforthedeterminationofthewoolbasecontentandthecleanwoolfiberpresentinsamplesofrawwool.Thistestmethodisalsoapplicabletootheranimalfiberssuchasmohair,cashmere,alpaca,andcamelhair.