ASTM F2158-2008 住宅中央真空管及配件的标准规范

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【英文标准名称】:StandardSpecificationforResidentialCentral-VacuumTubeandFittings
【原文标准名称】:住宅中央真空管及配件的标准规范
【标准号】:ASTMF2158-2008
【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】:F17.25
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:centralvacuum;fittings;PVC;tube;Centralvacuumtube/fittings--specifications;Poly(vinylchloride)(PVC)tube--specifications;Residentialdwellings
【摘要】:1.1Thisspecificationcoverstheestablishmentofrequirementsandtestmethodsformaterials,dimensionsandtolerances,flatteningresistanceandimpactresistanceofplastictubingforuseincentral-vacuumsystemsforresidentialbuildings.1.2Allnotesandfootnotesshallbeconsideredasnonmandatoryrequirementsofthespecification.1.3Thisspecificationdoesnotapplyto:inletvalvemountingplatesoffittingsdirectlyconnectedtotheseplates,reducerfittings,mufflersexhaustvents,orflextubingattachedatthepowerunitlocation.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatoryrequirementspriortouse.
【中国标准分类号】:Q70
【国际标准分类号】:97_080
【页数】:8P.;A4
【正文语种】:英语

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