【英文标准名称】:
【原文标准名称】:异丙醇(试剂)
【标准号】:JISK8839-1991
【标准状态】:作废
【国别】:日本
【发布日期】:1991-02-01
【实施或试行日期】:1991-02-01
【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】:化学试剂;异丙醇
【英文主题词】:
【摘要】:
【中国标准分类号】:G63
【国际标准分类号】:
【页数】:
【正文语种】:


【英文标准名称】:StandardClassificationforLaminatedCompositeGasketMaterials
【原文标准名称】:层压复合衬垫材料的标准分类
【标准号】:ASTMF868-2002(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【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】:F03.30
【标准类型】:(Classification)
【标准水平】:()
【中文主题词】:
【英文主题词】:classification;composite;gasketmaterials;laminated;Classification(standards)--gaskets;Composites;Gaskets;Laminatedcompositegaskets
【摘要】:Thisclassificationisintendedtoencourageuniformityinreportingproperties;toprovideacommonlanguageforcommunicationsbetweenproducersandusers;toguideengineersanddesignersintheuse,construction,andpropertiesofcommerciallyavailablematerials;andtobeversatileenoughtocovernewmaterialsandtestmethodsastheyareintroduced.1.1Thisclassificationcoversameansforspecifyingordescribingpertinentpropertiesofcommerciallaminatecompositegasketmaterials(LCGM).Thesestructuresarecomposedoftwoormorechemicallydifferentlayersofmaterial.Thesematerialsmaybeorganicorinorganic,orcombinationswithvariousbindersorimpregnants.Gasketcoatingsarenotcoveredsincedetailsthereofareintendedtobegivenonengineeringdrawings,orasseparatespecifications.Commercialmaterialsdesignatedasenvelopedgasketsareexcludedfromthisclassification;theyarecoveredinPracticeF336.1.2Sinceallofthepropertiesthatcontributetogasketperformancearenotincluded,useofthisclassificationasabasisforselectingLCGMislimited.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:J22
【国际标准分类号】:21_140
【页数】:4P.;A4
【正文语种】:英语