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GA 10-1991 消防员普通防护服性能要求及试验方法

作者:标准资料网 时间:2024-05-14 19:21:04  浏览:8177   来源:标准资料网
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基本信息
标准名称:消防员普通防护服性能要求及试验方法
中标分类: 医药、卫生、劳动保护 >> 消防 >> 消防救生、辅助工具
替代情况:被GA 10-2002代替
发布日期:
实施日期:1992-02-01
首发日期:
作废日期:
出版日期:
页数:4页
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前言

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目录

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引用标准

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所属分类: 医药 卫生 劳动保护 消防 消防救生 辅助工具
下载地址: 点击此处下载
【英文标准名称】:Rubberlatices-Methodsoftest-Determinationofviscosityofrubberlatices
【原文标准名称】:橡胶乳.第3部分:试验方法.第11节:粘度测定
【标准号】:BS6057-3.11-1987
【标准状态】:作废
【国别】:英国
【发布日期】:1987-09-30
【实施或试行日期】:1987-09-30
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:试验设备;天然橡胶;试样制备;胶乳;试验条件;合成橡胶;粘度测量
【英文主题词】:viscosity;viscometers;testequipment;determination;naturalrubber;syntheticrubber;testing;tests;latices;rubber
【摘要】:
【中国标准分类号】:G35;B72
【国际标准分类号】:83_040_10
【页数】:6P;A4
【正文语种】:英语


【英文标准名称】:StandardGuideforTestingMaterialsforAerospacePlasticTransparentEnclosures
【原文标准名称】:航空航天塑料透明外壳用试验材料的标准规范
【标准号】:ASTMF790-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:F07.08
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:abrasion;acrylic;adhesion;aerospace;bonding;electrical;enclosures;environmental;impact;interlayers;materials;mechanical;optical;physical;plastic;polycarbonate;properties;thermal;transparent;Acrylicplastics;Aerospacetra
【摘要】:Thisguideisintendedforusebymaterialsuppliers,aircrafttransparentenclosurefabricators,air-framemanufacturers,governmentagencies,andothersthatmaybecomeinvolvedinthetestingoftransparencycomponents.Thesetestmethodsprovidedataonbothindividualmaterialsandmaterialcombinationscommonlyutilizedinthefabricationsofaerospacetransparentenclosurescomprisedofmonolithicplastic,coatedmonolithicplasticorlaminatedconstructionscontainingplastics.Primarypropertiesandtheirlongtermstabilityarecriticaltotheperformanceofaerospacetransparentenclosures.Propertymeasurementtestsdefineas-manufacturedmaterialpropertiesofthesematerials.Agingproceduresprovideforexposureofpartsorrepresentativesectionstoenvironmentsthatmayinducechangesinmaterialpropertiesasdeterminedinpropertymeasurementtests.Propertymeasurementtestsperformedbeforeandafteragingexposureprovideameansofestimatingthepotentialusablelifespanofatransparencyortocomparethedurabilityofonematerialwithanother.Whenemployingthesetestmethodsforcomparisonofmaterialsforweatheringeffectstheusershouldbeawarethatthemanyfactorsinfluencingdegradationduetoweatheringvaryfromonelocationtoanother.Fordirectweatheringcomparisons,allmaterial(s)shouldundergoexposureconditionsandpropertymeasurementstestingatthesametime.Thetestmethodslistedincludethoseconsideredcriticaltotheperformanceofaircrafttransparentenclosures.Othertestmethodstoevaluatematerialsmayalsobeperformed.Additionaltestmethodsareinpreparationandwillbeincorporated.Theuserisadvisedtoemploythelatestrevisionofanytestmethod.Thedominantcomponentofalltransparentenclosuresisone,ormore,rigidtransparentsheet(s).Thesheet(s)mustpermitthenecessaryvisibilitywhileprovidingstructuralintegrityandprotectingtheaircraftinteriorfromexternalenvironmentsasrequiredbythespecificaircraftdesign.Initsmostsimpleform,therigidtransparentsheetmaybetheonlycomponentofatransparentenclosure.Whenmorethanonerigidtransparentsheetisemployed,thesheetsarelaminatedwithacontrolledthicknesswitheitheranairgaporwithatransparentadhesiveknownasaninterlayer.Transparentenclosuredesignsmayusemultiplerigidtransparentsheetstotakeadvantageofspecificpropertiesofdifferentmaterials.Inthisinstance,therewillbefunctionsrequiredofoneofthesheetsbutnottheother.Thetestmethods,practicesandguideslistedareasummaryoftheavailabletestmethodsapplicabletoplastictransparentenclosures.Theyarepresentedinthisformattosimplifythesearchandtoenabletheusertodetermineifamethodapplicabletohisrequirementsisavailable.1.1Thisguideisintendedtosummarizethestandardtestmethodsavailableonindividualandcompositematerialsutilizedinfabricationofaerospaceplastictransparentenclosures.Assuch,itisintendedtospecificallyincludetransparentthermoplastics,transparentelastomers,andreinforcedplastics,whetherthermoplasticorthermosetting.1.2ThisguideisintendedasanaidinthesearchfortestmethodspertinenttoAerospacePlasticTransparentEnclosures.Itshouldbeunderstoodthatallmethodslistedmaynotapplytoallenclosures.1.3ThestandardsincludedrefertothepropertiesoraspectslistedinTable1.Thepropertiesoraspectsarelistedinalphabeticalorderandthedescriptionsusedareintendedtofacilitatethesearch.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddetermi......
【中国标准分类号】:V13
【国际标准分类号】:49_045
【页数】:3P.;A4
【正文语种】:英语



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