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Product Code:SAE AS8581
Title:Engine; Rocket, Solid Propellant 5 Second Duration, 4500 Pounds Thrust
Issuing Committee:Aerospace Council
Scope:This specification established the requirements for a 5 second duration, 4500 pound thrust (when determined at 60 mDF) solid propellant rocket engine hereinafter specified as 5 S-4500.【英文标准名称】:StandardGuideforforAcceptanceTestingRequirementsforGeonetsandGeonetDrainageGeocomposites
【原文标准名称】:土工网和土工排水复合物的验收测试要求的标准指南
【标准号】:ASTMD7273-2008
【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】:D35.01
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:acceptance;geosynthetics;geonet;geonetgeocomposite;geotextile;testing;verification
【摘要】:1.1Thisguidecoversguidelinesfortheacceptancetestingfrequencyrequirementsforgeonetandgeonetdrainagegeocompositematerialsdescribingtypesoftests,testmethods,andrecommendedverifications.1.2Thisguideisintendedtoaidpurchasers,installers,contractors,owners,operators,designers,andagenciesinestablishingaminimumlevelofeffortforproductacceptancetestingandverification.Thisisintendedtoassurethatthesuppliedgeonetand/orgeonetdrainagegeocompositeroll(s)meetacceptedmaterialspecifications.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.4Thisguideoffersanorganizedcollectionofinformationoraseriesofoptionsanddoesnotrecommendaspecificcourseofaction.Thisguidecannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthisguidemaybeapplicableinallcircumstances.Thisguideisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisguidebeappliedwithoutconsiderationofaproject''smanyuniqueaspects.Theword"Standard"inthetitleofthisguidemeansonlythattheguidehasbeenapprovedthroughtheASTMInternationalconsensusprocess.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W59
【国际标准分类号】:59_080_70
【页数】:4P.;A4
【正文语种】:英语