【英文标准名称】:SpecificationforCoextrudedCompositePipe
【原文标准名称】:共挤压复合管的规范
【标准号】:ANSI/ASTMF1488-2003
【标准状态】:作废
【国别】:美国
【发布日期】:2003
【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】:氯化的;丙烯腈;丁二烯;配件;聚乙烯管
【英文主题词】:Acrylonitrile;Butadiene;Chlorinated;Fittings;PVC-pipes
【摘要】:Thisspecificationcoverscoextrudedcompositepipe,producedbyacoextrusiondiesystem,inwhichtheconcentriclayersareformedandcombinedbeforeexitingthedie.Materialslistedinthematerialsectionarepermittedtobeusedinanylayerofthecoextrudedcompositepipe.Whencoextrudedcompositepipeisproducedwiththreelayers,themiddlelayerispermittedtobesolidorthermallyfoamed.Thefunctionofthisspecificationistoprovidestandardizationofproduct,toproducetechnicaldata,andtoserveasapurchasingguide.Compoundsthatdonotmeettherequirementsofthematerialsectionareexcluded.Thecoextrudedcompositepipeispermittedtobeperforatedinaccordancewithanyspecifiedstandardorbyagreementbetweenthepurchaserandthesupplier.Thecoextrudedcompositepipeispermittedtobebelledforjoiningbysolventcementingorbelledforjoiningbyanelastomericseal(gaskets),inaccordancewithanyspecifiedstandardorbyagreementbetweenthepurchaserandthesupplier.Recommendationsforstorage,joining,installation,andrationalearelistedinAppendixesX1,X2,X3,andX4,respectively.Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.AcompanionstandardwritteninSIunitsisunderdevelopment.Thetextofthisspecificationreferencesnotes,footnotes,andappendixeswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthisspecification.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note1-Relatedspecificationsareasfollows:D2661,D2665,D2729,D2750,D2751,D2949,D3034,F512,F628,F758,F789,andF891.
【中国标准分类号】:G33
【国际标准分类号】:23_040_20
【页数】:
【正文语种】:英语


【英文标准名称】:Electricroomheating;chargingcontrolsofstorageheaters;characteristicsofperformance,notesrelatingtotheuseofchargingcontrolsofstorageheaters
【原文标准名称】:室内电气采暖.贮热器的充电控制系统.第6部分:性能特性、使用贮热器充电控制系统相关说明
【标准号】:DIN44574-6-1985
【标准状态】:作废
【国别】:德国
【发布日期】:1985-03
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:蓄热;控制器;使用;对流式供暖系统;额定值;热探头;热电对流供暖;蓄热加热器;适用性;控制设备;装配;电加热系统;电力系统;电气工程;加热设备;架设(施工作业);地板下供暖;元部件
【英文主题词】:
【摘要】:
【中国标准分类号】:Y63
【国际标准分类号】:91_140_20
【页数】:9P;A4
【正文语种】:德语