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JIS B1123-1988 六角头自攻螺钉

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【英文标准名称】:
【原文标准名称】:六角头自攻螺钉
【标准号】:JISB1123-1988
【标准状态】:作废
【国别】:日本
【发布日期】:1988-01-01
【实施或试行日期】:1988-01-01
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:钢;六角头紧固件;不锈钢;自攻丝螺钉
【英文主题词】:
【摘要】:
【中国标准分类号】:J13
【国际标准分类号】:
【页数】:
【正文语种】:


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【英文标准名称】:StandardPracticeforPreparationofRockSlabsforDurabilityTesting
【原文标准名称】:岩石板进行耐久性试验前的处理的标准实施规程
【标准号】:ASTMD5121-2010
【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】:D18.17
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:defects;diamondsawblade;durability;rocksaw;slabs;Defects;Diamondsawblade;Rockmaterials/properties/analysis;Rocksaw;Slab/slabs;Specimenpreparation(fortesting)--rock
【摘要】:Thispracticeisusedtopreparerockspecimensfordurabilitytestingandtoevaluateanyinternaldefects,suchascracks,thatmaynotbeapparentonthesurfacesofbrokenblocksofrock.SuchevaluationcanalsoaidintheselectionandlocationofslabsfortestingasoutlinedinPracticeD4992.Insomecases,theneedforfurthertestingorevaluationmaybeeliminated.Thesawingofrocksampleswillreducethemtoasuitablespecimensizeandquantityfortestingand,inmanycases,preservethenaturalstructureoftheinternaldefectssothesamplescanbeevaluatedbythevariousdurabilitytests.Durabilitytestsspecimensshouldbe64x00B1;6mm(2.5x00B1;0.25in)thicknormaltobeddingoranypotentialplanesofweaknesswhichmaybeobservedinthesamples.Innocasewillthesizeoftheslabbelessthan125mm(5in.)onaside,excludingthethicknessIdeally,atestspecimensizeequaltotheproposeddesignsizewouldprovidetheultimateincorrelationbetweenlaboratorytestsandactualfieldperformance.However,inmostcases,thisisneitherpracticalnoreconomicallyfeasible.1.1Thispracticecoversthepreparationofrockslabsforvarioustestsandanyvisualinspectionsusedtoevaluatethedurabilityofrockforerosioncontrol.Thesetestsinclude,butarenotlimitedto,TestMethodsD5240,D5312,andD5313.1.2Units8212;ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesaremathematicalconversionstoinch-poundunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3AllobservedandmeasuredvaluesshallconformtotheguidelinesforsignificantdigitsandroundingestablishedinPracticeD6026.1.4Thispracticeoffersasetofinstructionsforperformingoneormorespecificoperations.Thisdocumentcannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthispracticemaybeapplicableinallcircumstances.ThisASTMstandardisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaproject''smanyuniqueaspects.Thewordx201C;Standardx201D;inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapprovedthroughtheASTMconsensusprocess.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcernsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Foraspecifichazardsstatement,seeSection7.
【中国标准分类号】:Q21
【国际标准分类号】:91_100_15
【页数】:3P.;A4
【正文语种】:英语


【英文标准名称】:Reinforcement-Specificationsformulti-axialmulti-plyfabrics-Part3:Specificrequirements;GermanversionEN13473-3:2001
【原文标准名称】:增强.多轴多股纤维织物规范.第3部分:特殊要求
【标准号】:DINEN13473-3-2001
【标准状态】:现行
【国别】:德国
【发布日期】:2001-11
【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】:非织造织物;箔;多通路焊接点;增强材料;多层;表面型式;定影;增强纤维;环;粗纱;隔离件;产品规范;规范;泡沫材料;特性;规范(验收);材料;名称与符号;定义;定义
【英文主题词】:
【摘要】:Thisdocumentisaspecificationofmulti-axialmulti-plyfabricsmadefromreinforcementyarns,tows,rovings,fibre,fleeces,films,foamsorothermaterialswhichareintendedtoprovidereinforcementincompositematerialsandwhichisboundtoamulti-plyconstruction.Thisspecificationdefinesthoseparameterswhicharerequiredforaparticularapplicationorprocessingmethod.Theparameterspecificationsdonotdefineabsoluteornominalvaluesforanyparameter.Thevaluesforspecifiedparametersaredefinedbytheapplication.
【中国标准分类号】:W04
【国际标准分类号】:59_100_99;83_120
【页数】:5P;A4
【正文语种】:德语