BS EN ISO 1133-2000 塑料.热塑塑料熔体质量流速(MFR)和熔体体积流速(MVR)的测定

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【英文标准名称】:Plastics-Determinationofthemeltmass-flowrate(MFR)andthemeltvolume-flowrate(MVR)ofthermoplastics
【原文标准名称】:塑料.热塑塑料熔体质量流速(MFR)和熔体体积流速(MVR)的测定
【标准号】:BSENISO1133-2000
【标准状态】:作废
【国别】:英国
【发布日期】:1997-05-15
【实施或试行日期】:1997-05-15
【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】:热塑性聚合物;试验设备;塑料;熔点;试验条件;流量测量;塑料和橡胶技术;流量率;校正;高聚物;粘度测量
【英文主题词】:materials;meltvolumeindex;meltingpointcurves;melting;definition;rheologicalproperties;tests;loading;definitions;thermoplasticpolymers;viscosity;plastics;copolymers;meltflowindex;flowproperties;determination;testing;testequipment;temperature;viscositymeasurement;softening-pointdetermination;flowanalysis
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:83_080_20
【页数】:20P.;A4
【正文语种】:英语


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MIL-C-6136A (AMENDMENT 2), MILITARY SPECIFICATION, CONDUIT: ELECTRICAL, FLEXIBLE, SHIELDED, ALUMINUM ALLOY FOR AIRCRAFT INSTALLATIONS (30 JUN 1970) [S/S BY SAE-AS6136].【英文标准名称】:Nuclearenergy-Referencebeta-particleradiation-Calibrationfundamentalsrelatedtobasicquantitiescharacterizingtheradiationfield
【原文标准名称】:核能.参考β粒子辐射.辐射场的基本数量特性的相关校正基础
【标准号】:BSISO6980-2-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-10-18
【实施或试行日期】:2004-10-18
【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】:剂量;校正;辐射测量;β辐射;辐射;放射性核素;测量;定义;核能;β粒子;辐射场;核动力
【英文主题词】:Betaradiation;Beta-particles;Calibration;Definition;Definitions;Dose;Measurement;Nuclearenergy;Nuclearpower;Radiation;Radiationfields;Radiationmeasurement;Radionuclides
【摘要】:ThispartofISO6980specifiesmethodsforthemeasurementofthedirectionalabsorbed-doserateinatissue-equivalentslabphantomintheISO6980referencebeta-particleradiationfields.Theenergyrangeofthebeta-particle-emittingisotopescoveredbythesereferenceradiationsis0,066to3,54MeV(maximumenergy).Radiationenergiesoutsidethisrangearebeyondthescopeofthisstandard.Whilemeasurementsinareferencegeometry(depthof0,07mmatperpendicularincidenceinatissue-equivalentslabphantom)withareferenceclassextrapolationchamberaredealtwithindetail,theuseofothermeasurementsystemsandmeasurementsinothergeometriesarealsodescribed,althoughinlessdetail.Theambientdoseequivalent,H(10)asusedforareamonitoringofstronglypenetratingradiation,isnotanappropriatequantityforanybetaradiation,evenforthatpenetratinga10mmthicklayerofICRUtissue(i.e.Emax>2MeV).Ifadequateprotectionisprovidedat0,07mm,onlyrarelywillonebeconcernedwithotherdepths,forexample3mm.Thisdocumentisgearedtowardsorganizationswishingtoestablishreference-classdosimetrycapabilitiesforbetaparticles,andservesasaguidetotheperformanceofdosimetrywiththereferenceclassextrapolationchamberforbeta-particledosimetryinotherfields.Guidanceisalsoprovidedonthestatementofmeasurementuncertainties.
【中国标准分类号】:F80
【国际标准分类号】:17_240
【页数】:44P;A4
【正文语种】:英语