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NF Q34-030-9-2005 薄纸和薄纸制品.第6部分:钢球式顶破强力的测定

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【英文标准名称】:Tissuepaperandtissueproducts-Part9:determinationofballburststrength.
【原文标准名称】:薄纸和薄纸制品.第6部分:钢球式顶破强力的测定
【标准号】:NFQ34-030-9-2005
【标准状态】:现行
【国别】:法国
【发布日期】:2005-09-01
【实施或试行日期】:2005-09-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;试验设备;卫生学;尺寸;冲击穿透试验;数学计算;一次性清洁料;计算方法;薄页纸;纸浆;卫生纸;材料试验;造纸技术;电阻测量;纸;材料强度;测定;击穿试验;抗破碎强度;爆裂试验;穿孔试验;试验
【英文主题词】:
【摘要】:
【中国标准分类号】:Y33
【国际标准分类号】:85_080_20
【页数】:15P;A4
【正文语种】:其他


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【英文标准名称】:StandardSpecificationforSteelCastings,MartensiticStainlessandAlloy,forPressure-ContainingParts,SuitableforHigh-TemperatureService
【原文标准名称】:适合高温受压部件用的马氏体不锈钢和合金钢铸件标准规范
【标准号】:ASTMA217/A217M-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】:A01.18
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:alloysteel;hightemperature;martensiticstainlesssteel;pressurecontaining;steelcastings;Alloysteelcastings--specifications;Ferriticsteelcastings--specifications;High-temperatureserviceapplications--steelcastings;Martensiticstainles
【摘要】:1.1Thisspecificationcoversmartensiticstainlesssteelandalloysteelcastingsforvalves,flanges,fittings,andotherpressure-containingparts(Note1)intendedprimarilyforhigh-temperatureandcorrosiveservice(Note2).1.2Onegradeofmartensiticstainlesssteelandninegradesofferriticalloysteelarecovered.Selectionwilldependondesignandserviceconditions,mechanicalproperties,andthehigh-temperatureandcorrosion-resistantcharacteristics(Note3).Note18212;Carbonsteelcastingsforpressure-containingpartsarecoveredbySpecificationA216/A216M.Lowalloyquench-and-temperedgradesequivalenttoSpecificationA217/A217MgradesmaybefoundinbothSpecificationsA352/A352MandA487/A487M.Note28212;Thegradescoveredbythisspecificationrepresentmaterialsthataregenerallysuitableforassemblywithothercastingsorwroughtsteelpartsbyfusionwelding.Itisnotintendedtoimplythatthesegradespossessequaldegreesofweldability;therefore,itistheresponsibilityofthepurchasertoestablishforhimselfasuitableweldingtechnique.Sincethesegradespossessvaryingdegreesofsuitabilityforhigh-temperatureandcorrosion-resistantservice,itisalsotheresponsibilityofthepurchasertodeterminewhichgradeshallbefurnished,dueconsiderationbeinggiventotherequirementsoftheapplicableconstructioncodes.Note38212;Thecommitteeformulatingthisspecificationhasincludedninegradesofmaterialsthatareconsideredtorepresentbasictypesofferriticalloysteelssuitableforvalves,flanges,fittings,andotherpressure-containingparts.Additionalalloysteelsthatmaybetterfulfillcertaintypesofservicewillbeconsideredforinclusioninthisspecificationbythecommitteeastheneedbecomesapparent.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.
【中国标准分类号】:J31
【国际标准分类号】:77_140_80
【页数】:4P.;A4
【正文语种】:英语


【英文标准名称】:Characteristicsofelectro-opticalX-rayimageintensifiersformedicalelectricalequipment-Determinationofthecontrastratioandveilingglareindex
【原文标准名称】:医用电气设备.电光X射线图象增强器的特性.第6部分:对比率和杂光指数测定
【标准号】:BSEN61262-6-1995
【标准状态】:现行
【国别】:英国
【发布日期】:1995-04-15
【实施或试行日期】:1995-04-15
【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】:X射线;光学仪器;眩光;对比度;比率;X射线仪;图像增强器;辐射摄影术;光学测量;医用电气设备;医疗设备;材料的光学性质
【英文主题词】:
【摘要】:ThisInternationalStandardappliestoELECTRO-OPTICALX-RAYIMAGEINTENSIFIERSformedicaluse,ascomponentsofdiagnosticX-RAYEQUIPMENT.ThisInternationalStandarddescribesamethodofdeterminingtheCONTRASYRATIO(CR)andtheVEILINGGLAREINDEX(VGI)ofELECTRO-OPTICALX-RAYIMAGEINTENSIFIERS.
【中国标准分类号】:C43
【国际标准分类号】:11_040_50
【页数】:20P;A4
【正文语种】:英语