DIN 176-1972 光拔六角钢.尺寸.允许偏差.重量
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来源:标准资料网
【英文标准名称】:BrightDrawnHexagonSteel;Dimensions,PermissibleVariations,Weights
【原文标准名称】:光拔六角钢.尺寸.允许偏差.重量
【标准号】:DIN176-1972
【标准状态】:作废
【国别】:德国
【发布日期】:1972-02
【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】:材料;定义;砝码;六角钢;尺寸;公差;钢
【英文主题词】:tolerances(measurement);weights;dimensions;hexagonsteels;steels;materials;definitions
【摘要】:
【中国标准分类号】:H44
【国际标准分类号】:6060
【页数】:3P;A4
【正文语种】:德语
【英文标准名称】:SpecificationforElectricalInsulatingPaperandPaperboardSulfateKraftLayerType
【原文标准名称】:电工绝缘纸和纸板规格.硫酸盐层类型
【标准号】:ANSI/ASTMD1305-1999
【标准状态】:现行
【国别】:美国
【发布日期】:1999
【实施或试行日期】:2004
【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】:纸板(纸);板材;涂层;电气的;电气工程;电绝缘;绝缘材料;绝缘纸;绝缘件;叠层板材;层;包装件;包装;纸;硫酸盐
【英文主题词】:Board(paper);Boards;Coatings;Electrical;Electricalengineering;Electricalinsulation;Insulatingmaterials;Insulatingpapers;Insulations;Laminates;Layers;Packages;Packaging;Paper;Sulphates
【摘要】:Thisspecificationcoverselectricalgradeunsized,unbleachedsulfatepaperandpaperboardforuseaslayerinsulationincoils,transformers,andsimilarapparatus.Tissueforthemanufactureofcapacitorsisnotincludedinthisspecification.Othercommonlyuseddesignationsinclude:SoftCoilWrap,DenseCoilWrap,KraftCoilInsulation,Dry-FinishedKraft,andWater-FinishedKraft.
【中国标准分类号】:K15
【国际标准分类号】:29_035_10
【页数】:
【正文语种】:英语
【英文标准名称】:StandardTestMethodforResistanceofCeramicTiletoChemicalSubstances
【原文标准名称】:陶瓷砖耐化学品的标准试验方法
【标准号】:ASTMC650-2004(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:C21.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:acidresistance;alkaliresistance;ceramictile;chemicalresistance;glazedurability;Ceramictile;Chemicalresistance;Color--ceramicmaterials/applications
【摘要】:Thistestmethodisintendedfortestingceramictilethataretobeusedforfoodcounters,lavatories,andsimilarresidential,medical,andcommercialinstallations,wheretheymaycomeincontactwithfood,chemical,andwastesubstancesandfortileinareaswheretheymaybeexposedtocontactwithstrongcleaningagents.Thespecificationof10%hydrochloricacidsolutionand10%potassiumhydroxidesolutionasnormaltestingfluids,andthelengthofexposuretimeandtemperaturearebasedonexperimentallaboratoryworkandinterlaboratorytests,whereitwasindicatedthatresistancetothesetwosubstancesprobablyassuresresistancealsotoanyotheracidicoralkalinesubstancecomingincontactwithtile,excepthydrofluoricacid.Thevalidityofusingcolordifferenceasmeansofdeterminingthedegreetowhichtilesurfacesareaffectedbyacidsandalkalieshasbeenestablishedbyinterlaboratorytestandwasfoundtobemorereliablethanthedeterminationoflossofgloss,particularlyforunglazedtileandmatorsemimatglazedsurfaces.Lackofcoordinationbetweeninstrumentalvalueandvisualeffectwasnotedonlyinthecaseofminutesurfacechanges,detectableonlybyobliqueviewing.1.1Thistestmethodcoversaprocedurefordeterminingwhether,andtowhatdegree,ceramictilesareaffectedbyprolongedexposuretochemicalsubstancesthatarecommonlyusedinthehouseholdorforcleaningpurposesaswellasothermoresevereconditions.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.2.1Theunitsusedforconcentrationinthisstandardarev/vwhichreferstothevolumeofreagent/1Lofsolutionandg/Lwhichreferstotheweightofreagent,ing,tobedissolvedin1Lofwater.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q31
【国际标准分类号】:91_100_25
【页数】:4P.;A4
【正文语种】:英语
