SAE AS21904 Elbow, Flareless Tube, 90掳
时间:2024-05-11 20:18:27 来源: 标准资料网 作者：标准资料网 阅读：9780
Product Code:SAE AS21904
Title:Elbow, Flareless Tube, 90掳
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:Scope unavailable.
【英文标准名称】:StandardforSeasonalandHolidayDecorativeProducts
【原文标准名称】:季节性和节日装饰产品用标准
【标准号】:ANSI/UL588A-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:装饰;装饰照明;过端环规;白炽灯;照明电路;照明设备;并联;推入式灯座;串联
【英文主题词】:Decorations;Decorativelighting;Go-ringgauges;Incandescentlamps;Lightcircuits;Lightingsystems;Parallelconnection;Push-inlampholders;Seriesconnection
【摘要】:Covers:(1)AddingrequirementstoaddressseasonalproductsemployingUSBconnectors;and(2)Removing"Matingpartsshallbeofthesamematerials"in14.3.
【中国标准分类号】:K73
【国际标准分类号】:29_140_40
【页数】:
【正文语种】:英语
【英文标准名称】:PracticeforDesignofHigh-densityPolyethylene(HDPE)ManholesforSubsurfaceApplications
【原文标准名称】:地下高密度聚乙烯人孔惯例
【标准号】:ANSI/ASTMF1759-1997
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Civilengineering;HDPE;Manholes;Polymericmaterials;Thermoplasticpolymers;Underground
【摘要】:Thisspecificationcoversgeneralandbasicproceduresrelatedtothedesignofmanholesandcomponentsmanufacturedfromhigh-densitypolyethylene(HDPE)foruseinsubsurfaceapplicationsandappliestopersonnelaccessstructures.Thepracticecoversthematerial,thestructuraldesignrequirementsofthemanholebarrel(alsocalledverticalriserorshaft),floor(bottom),andtop,andjointsbetweenshaftsections.ThispracticeofferstheminimumrequirementsfortheproperdesignofanHDPEmanhole.Duetothevariabilityinmanholeheight,diameter,andthesoileachmanholemustbedesignedanddetailedindividually.Whenproperlyusedandimplemented,thispracticecanhelpensureasafeandreliablestructurefortheindustry.Disclaimer-Thereaderiscautionedthatindependentprofessionaljudgmentmustbeexercisedwhendataorrecommendationssetforthinthispracticeareapplied.ThepublicationofthematerialcontainedhereinisnotintendedasarepresentationorwarrantyonthepartofASTMthatthisinformationissuitableforgeneralorparticularuse,orfreedomfrominfringementofanypatentorpatents.Anyonemakinguseofthisinformationassumesallliabilityarisingfromsuchuse.Thedesignofstructuresiswithinthescopeofexpertiseofalicensedarchitect,structuralengineer,orotherlicensedprofessionalfortheapplicationofprinciplestoaparticularstructure.Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.TheSIunitsgiveninparenthesesareprovidedforinformationonly.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P33;G33
【国际标准分类号】:83_080_20
【页数】:
【正文语种】:英语