ISO/TR 28821-2012 气焊设备.焊接、切割和联合工艺用设备的软管连接件.标准化或普通使用的连接件清单
时间:2024-05-02 09:44:07 来源: 标准资料网 作者：标准资料网 阅读：9986
【英文标准名称】:Gasweldingequipment-Hoseconnectionsforequipmentforwelding,cuttingandalliedprocesses-Listingofconnectionswhichareeitherstandardisedorincommonuse
【原文标准名称】:气焊设备.焊接、切割和联合工艺用设备的软管连接件.标准化或普通使用的连接件清单
【标准号】:ISO/TR28821-2012
【标准状态】:现行
【国别】:国际
【发布日期】:2012-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC44
【标准类型】:()
【标准水平】:()
【中文主题词】:燃烧器;特性;燃料;连接;切削;设计;爆炸危险;火险;配件;法兰套筒;柔性管;气焊;气体;气焊设备;护孔环;软管连接;软管接头;软管喷嘴;表;材料;不可燃的;管道配件;管;压力调节器;安全工程;螺纹颈口;规范(验收);螺纹;活接头螺母;焊接;焊接工程;焊接设备
【英文主题词】:Burners;Characteristics;Combustible;Connections;Cutting;Design;Explosionhazard;Firerisks;Fittings;Flangedsockets;Flexiblepipes;Gaswelding;Gases;Gas-weldingequipment;Grommets;Hoseconnections;Hoseconnectors;Hosenozzles;Lists;Materials;Non-combustible;Pipefittings;Pipes;Pressureregulators;Safetyengineering;Screwnecks;Specification(approval);Threads;Unionnuts;Welding;Weldingengineering;Weldingequipment
【摘要】:
【中国标准分类号】:
【国际标准分类号】:23_040_70
【页数】:6P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforHighSpeedPuncturePropertiesofPlasticFilmsUsingLoadandDisplacementSensors
【原文标准名称】:用载荷传感器和位移传感器测定塑料薄膜高速击穿特性的标准试验方法
【标准号】:ASTMD7192-2005
【标准状态】:现行
【国别】:
【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(ASTM)
【起草单位】:D20.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:高速;特性;试验;塑料薄膜;传感器;位移
【英文主题词】:fallingweight;impacttesting;plasticthinfilm;punctureproperties;
【摘要】:Thistestmethodisdesignedtoprovideloadversusdeformationresponseofplasticfilmsunderessentiallymulti-axialdeformationconditionsatimpactvelocities.Thistestmethodfurtherprovidesameasureoftheratesensitivityoftheplasticfilmstoimpact.Multi-axialimpactresponse,whilepartlydependentonthickness,doesnotnecessarilyhavealinearcorrelationwithspecimenthickness.Therefore,resultsshouldbecomparedonlyforspecimensofessentiallythesamethickness,unlessspecificresponsesversusthicknessformulaehavebeenestablishedfortheplasticfilmsbeingtested.Formanyplasticfilms,theremaybeaspecificationthatrequirestheuseofthistestmethod,butwithsomeproceduralmodificationsthattakeprecedencewhenadheringtothespecification.Therefore,itisadvisabletorefertothatmaterialspecificationbeforeusingthistestmethod.Table1ofClassificationSystemD4000liststheASTMmaterialsstandardsthatcurrentlyexist.Thevaluesobtainedbythistestmethodarehighlydependentonthemethodandconditionsoffilmfabricationaswellasthetypeandgradeofresin.Resultscanvarysignificantly,dependinguponsamplequality,uniformityoffilmgage,diemarks,contaminants,andsoforth.1.1Thistestmethodcoversthedeterminationofpuncturepropertiesofplasticfilms,overarangeoftestvelocities.1.2Testdataobtainedbythistestmethodisrelevantandappropriateforuseinengineeringdesign.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;ThistestmethoddoesnotcloselyconformtoISO7765-2.Theonlysimilaritybetweenthetwotestsisthattheyarebothinstrumentedimpacttests.Thedifferencesinstriker,fixture,specimengeometriesandintestvelocitycanproducesignificantlydifferenttestresults.
【中国标准分类号】:G31
【国际标准分类号】:83_140_10
【页数】:7P.;A4
【正文语种】:
【英文标准名称】:Householdelectricblankets.Methodsformeasuringperformance.
【原文标准名称】:家用电热毯.性能的测量方法
【标准号】:NFC73-248-1995
【标准状态】:现行
【国别】:法国
【发布日期】:1995-03-01
【实施或试行日期】:1995-03-05
【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】:
【英文主题词】:
【摘要】:
【中国标准分类号】:Y63
【国际标准分类号】:97_030
【页数】:14P;A4
【正文语种】:其他