NF S12-122-1998 眼科仪器.图表放映机
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来源:标准资料网
【英文标准名称】:Ophthalmicinstruments.Chartprojectors.
【原文标准名称】:眼科仪器.图表放映机
【标准号】:NFS12-122-1998
【标准状态】:现行
【国别】:法国
【发布日期】:1998-09-01
【实施或试行日期】:1998-09-05
【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】:眼科光学;电影放映机;试验符号;试验设备;使用说明;眼科学;眼科试验设备;眼科设备;图表;放映机;光学;规范(验收);作标记;合格试验;试验;视觉敏感性;光学仪器
【英文主题词】:
【摘要】:
【中国标准分类号】:C32
【国际标准分类号】:11_040_70
【页数】:8P;A4
【正文语种】:其他
Product Code:SAE AS7109
Title:National Aerospace and Defense Contractors Accreditation Program (Nadcap) Requirements for Coatings
Issuing Committee:Nadcap Management Council
Scope: This Aerospace Standard (AS) establishes the requirements for suppliers of coatings services to be accredited by the National Aerospace and Defense Contractors Accreditation Program (NADCAP) in accordance with SAE AS7003. The requirements obtained herein may be supplemented by additional requirements specified by NADCAP Coatings Task Group. Using the audit checklist (AC7109) will ensure that accredited Coatings suppliers meet all of the requirements in this standard and all applicable supplementary standards.【英文标准名称】:StandardSpecificationforElectric-Resistance-WeldedFerriticAlloy-SteelBoilerandSuperheaterTubes
【原文标准名称】:锅炉和过热器用电阻焊铁素体合金钢管的标准规范
【标准号】:ASTMA250/A250M-2005(2009)
【标准状态】:现行
【国别】:美国
【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】:A01.10
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:boilertube;resistanceweldedsteeltube;steeltube,alloy;superheatertube;weldedsteeltube;Boiler/superheatertubes--specifications;Carbon-molybdenumalloysteel--specifications;Carbonsteeltube--specifications;Chromiumalloysteel--specificat
【摘要】:1.1Thisspecificationcoversseveralgrades,designatedT1,T1a,T1b,T2,T11,T12andT22,ofminimum-wall-thickness,electric-resistance-welded,carbon-molybdenumandchromium-molybdenumalloy-steel,boilerandsuperheatertubes.1.2Thetubingsizesandthicknessesusuallyfurnishedtothisspecificationarex00BD;to5in.[12.7to127mm]inoutsidediameterand0.035to0.320in.[0.9to8.1mm],inclusive,inminimumwallthickness.Tubinghavingotherdimensionsmaybefurnished,providedsuchtubescomplywithallotherrequirementsofthisspecification.1.3Mechanicalpropertyrequirementsdonotapplytotubingsmallerthan1/8in.[3.2mm]ininsidediameteror0.015in.[0.4mm]inthickness.1.4Anoptionalsupplementaryrequirementisprovidedfornon-destructiveexaminationforcertainASMEapplications.1.5ThevaluesstatedineitherSIunitsorinch-poundunitsaretobereaagrdedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.5.1Withinthetext,theSIunitsareshowninbrackets.1.5.2Theinch-poundunitsshallapplyunlessthex201C;Mx201D;designationofthisspecificationisspecifiedintheorder.
【中国标准分类号】:H48
【国际标准分类号】:23_040_10
【页数】:4P.;A4
【正文语种】:英语
