NF A81-052-1985 焊接.钎焊.硬钎焊.焊条.验收条件
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来源:标准资料网
【英文标准名称】:WELDING.BRAZING.SOLDERING.BRAZE-WELDING.FILLERMATERIALS.CONDITIONSFORACCEPTANCETESTING.
【原文标准名称】:焊接.钎焊.硬钎焊.焊条.验收条件
【标准号】:NFA81-052-1985
【标准状态】:作废
【国别】:法国
【发布日期】:1985-08
【实施或试行日期】:1985-07-20
【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】:验收试验;符号;定义;验收检验;焊接;软钎焊;填充料;代码;定单;钎焊接;硬钎焊和软钎焊;铜焊
【英文主题词】:brazing-andsoldering;brazing;welding;symbols;codes;fillers;soldering;orders:salesdocuments;orders(salesdocuments);definitions;acceptancetesting;brazewelding;acceptanceinspection
【摘要】:
【中国标准分类号】:J33
【国际标准分类号】:
【页数】:4P;A4
【正文语种】:其他
【英文标准名称】:ClassificationforNaturalMuscoviteBlockMicaandThinsBasedonVisualQuality
【原文标准名称】:天然白云母块及薄片基于目检质量进行的分类
【标准号】:ANSI/ASTMD351-1997
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:绝缘;外观检查(试验);固体;分类系统;云母;叠层板材;电绝缘;白云母;分类
【英文主题词】:Classification;Classificationsystems;Electricalinsulation;Insulations;Laminates;Mica;Muscovite;Solids;Visualinspection(testing)
【摘要】:Thisclassificationcoversthedeterminationofcommerciallyavailablenaturalmuscoviteblockmicaandisintendedtobeindependentofthebasiccolorofthemicaoritssource.Muscovitemicaischaracterizedbyhavinganopticalaxialanglebetween50and75?(seeAppendixX1);andhasaweightlosswhenheatedfor5minat600?Cnotexceeding0.2%(basedontheweightafterdryingat120?C).Thevisualsystemofclassifyingthequalityofnaturalmuscovitemicacoveredbythisspecificationisbaseduponrelativeamountsofvisibleforeigninclusionssuchasairbubbles,stains,andspotsincombinationwithrelativeamountsandtypesofwaviness,aswellasotherphysicalproperties.Inthissystem,aperfectlyclear,transparent,flatspecimenofmicaisthevisualstandardofperfection.Increasingamountsofvisualdefectslowerthevisualquality,andatotalof13levelsofvisualqualityarecoveredbythisstandard.Thismethodofclassification,generallyknownastheBengalIndiaSystem,ispurelyqualitativeandisentirelydependentonpersonalopinionandjudgment.Thestandardsforvisualqualityclassificationthatarecoveredinthisclassificationarethebestcommerciallyavailableconceptofthevariousqualitiesandtheirrelativepositions.Variationsinthemethodsofusingandapplyingthesestandardsfromthosehereindefinedmaybespecifiedbythepurchaser,ordefinedbyagreementbetweenthesupplierandthepurchaser.Standardsizeclassificationsaredefined,baseduponavailableusablerectangularareasandtheminimumdimensionsoftherectanglesthatthepieceswillyield.Precautionstobetakeninmakingthicknessmeasurementsarealsodescribed.Thisstandardcoversthefollowingtwodefiniteformsofcommercialpreparation:Form1-Full-trimmednaturalblockmica,0.007in.(0.178mm)minimumthickness.1.6.2Form2-Partially-trimmednaturalblockmica,0.007in.minimumthickness.Thebasiccolorofmica,suchaswhite,ruby,lightgreen,darkgreen,brownishgreen,andrum,aswellasothercolors,andthemethodofcontrollingthecolorandotherproblemsassociatedwiththebasiccolor,arenotapartofthisclassification.Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.
【中国标准分类号】:D59
【国际标准分类号】:73_080
【页数】:
【正文语种】:英语
【英文标准名称】:Aerospaceseries-Modularinterconnectionsystems-Terminaljunctionsystems-Part003:removablefeedbackmodulesversion,sealed-Productstandard.
【原文标准名称】:航空航天系统.模块化互连系统.终端连接系统.第003部分:密封可移动的反馈模块版本.产品标准
【标准号】:NFL54-227-003-2006
【标准状态】:现行
【国别】:法国
【发布日期】:2006-10-01
【实施或试行日期】:2006-10-20
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;航空运输;定义;设计;配电系统;配电器;电力设备;作标记;模数;包装件;特性;质量;质量保证;密封的;航天运输;储存;终端接头;试验
【英文主题词】:Aerospacetransport;Airtransport;Definition;Definitions;Design;Distributingsystems;Distributors;Electricalinstallations;Marking;Modules;Packages;Properties;Quality;Qualityassurance;Sealed;Spacetransport;Storage;Terminaljunctions;Testing
【摘要】:
【中国标准分类号】:V22
【国际标准分类号】:49_060
【页数】:16P.;A4
【正文语种】:其他
