BS 5293 Pt.7-1991 橡胶工业用炭黑的取样和试验.灰分含量的测定方法
时间:2024-05-25 19:24:29 来源: 标准资料网 作者：标准资料网 阅读：8637
【英文标准名称】:Samplingandtestingcarbonblackforuseintherubberindustry.Methodfordeterminationofashcontent
【原文标准名称】:橡胶工业用炭黑的取样和试验.灰分含量的测定方法
【标准号】:BS5293Pt.7-1991
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:
【英文标准名称】:StandardPracticeofCalibrationofForce-MeasuringInstrumentsforVerifyingtheForceIndicationofTestingMachines
【原文标准名称】:试验机负载读数检验用测力仪校准的标准实施规范
【标准号】:ASTME74-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:E28.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:校正;力的测量;力敏装置;负荷;载荷试验;测量仪器;机械试验;工艺;试验设备;试验
【英文主题词】:forcestandard;loadcell;provingring;testingmachine
【摘要】:Testingmachinesthatapplyandindicateforceareingeneraluseinmanyindustries.PracticesE4hasbeenwrittentoprovideapracticefortheforceverificationofthesemachines.AnecessaryelementinPracticesE4istheuseofdeviceswhoseforcecharacteristicsareknowntobetraceabletonationalstandards.PracticeE74describeshowthesedevicesaretobecalibrated.Theproceduresareusefultousersoftestingmachines,manufacturersandprovidersofforcemeasuringinstruments,calibrationlaboratoriesthatprovidethecalibrationoftheinstrumentsandthedocumentsoftraceability,andserviceorganizationsthatusethedevicestoverifytestingmachines.1.1Thepurposeofthispracticeistospecifyproceduresforthecalibrationofforce-measuringinstruments.Proceduresareincludedforthefollowingtypesofinstruments:1.1.1Elasticforce-measuringinstruments,and1.1.2Force-multiplyingsystems,suchasbalancesandsmallplatformscales.Note1Verificationbydeadweightloadingisalsoanacceptablemethodofverifyingtheforceindicationofatestingmachine.TolerancesforweightsforthispurposearegiveninPracticesE4;methodsforcalibrationoftheweightsaregiveninNISTTechnicalNote577,MethodsofCalibratingWeightsforPistonGages.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Othermetricandinch-poundvaluesareregardedasequivalentwhenrequired.1.3Thispracticeisintendedforthecalibrationofstaticforcemeasuringinstruments.Itisnotapplicablefordynamicorhighspeedforcecalibrations,norcantheresultsofcalibrationsperformedinaccordancewiththispracticebeassumedvalidfordynamicorhighspeedforcemeasurements.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N50
【国际标准分类号】:17_100
【页数】:12P.;A4
【正文语种】:
【英文标准名称】:PrivateIntegratedServicesNetwork(PISN)-Inter-exchangesignallingprotocol-CallinterceptionAdditionalNetworkFeature(ANF)(ISO/IEC15054(2003),modified)(EndorsementoftheEnglishversionEN301265V1.2.1(2004-01)asGermanstandard)
【原文标准名称】:专用综合业务网.局间信令协议.呼叫拦截附加网络特性(ANF)
【标准号】:DINEN301265-2004
【标准状态】:现行
【国别】:德国
【发布日期】:2004-12
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:电信;电气工程;信息交换;传输协议;专用综合业务网;专业网;补充业务;信号传输;电话局;通信网;远程通信;信号发送系统;电话网;电信设备
【英文主题词】:
【摘要】:ThisEuropeanstandardspecifiesrequirementsinthetelecommunicationssector.
【中国标准分类号】:M11
【国际标准分类号】:33_040_35
【页数】:2P;A4
【正文语种】:德语