ASTM D 5822-2002 测定充气缓冲垫的接缝强度的标准试验方法
时间:2024-05-18 01:25:21 来源: 标准资料网 作者：标准资料网 阅读：9842
【英文标准名称】:StandardTestMethodforDeterminingSeamStrengthinInflatableRestraintCushions
【原文标准名称】:测定充气缓冲垫的接缝强度的标准试验方法
【标准号】:ASTMD5822-2002
【标准状态】:作废
【国别】:美国
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:机织物;接缝;充气;材料强度
【英文主题词】:strengthofmaterials;seam;inflatables;wovenfabrics
【摘要】:
【中国标准分类号】:T26
【国际标准分类号】:59_080_01
【页数】:2P;A4
【正文语种】:英语
Product Code:SAE AS1975SUP1
Title:Hose Assembly, Polytetrafluoroethylene, Para-Aramid Reinforced, 3000/4000 Psi, 275Mdf, Standard Duty, Hydraulic, Aircraft Systems, (Supplement 1)
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:This supplement forms a part of AS1975, Hose Assembly, Polytetrafluoroethylene, Para-Aramid Reinforced, 3000/4000 psi, 275 掳F, Standard Duty, Hydraulic, Aircraft Systems and shall be used to identify hose assembly standards citing this procurement specification.【英文标准名称】:Devicestopreventpollutionbybackflowofpotablewater-Controllablebackflowpreventerwithreducedpressurezone-FamilyB.TypeA
【原文标准名称】:防饮用水回流污染设备.带减压区的可控制回流防止器.B系列A型
【标准号】:BSEN12729-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-01-30
【实施或试行日期】:2003-01-30
【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】:防回流;打印扫描;试验;设计;压力;作标记;定义;给水;饮用水供给;阀门;止回阀;压力变化;规范(验收);特性;反虹吸系统;隔离器;额定压力;恒定负载
【英文主题词】:
【摘要】:ThisEuropeanStandardspecifiesthefieldofapplication,thedimensional,thephysico-chemical,thedesign,thehydraulic,themechanical,andtheacousticcharacteristicsofcontrollablebackflowpreventerwithreducedpressurezoneFamilyBTypeA.ThisstandardcoverscontrollablebackflowpreventersofFamilyBTypeA,withreducedpressurezones,intendedtopreventbackflowbybacksiphoningorbackpressureofwaterintothepotablewaterdistributionsystemwheneverthepressureofthelatterislowerthanthesystemlocateddownstream.ItisapplicabletocontrollablebackflowpreventersindenominationsDN8uptoDN250.ItcoverscontrollablebackflowpreventersofPN10thatarecapableofworkingwithoutmodificationoradjustment:—atanypressureupto1MPa(10bar);—withanypressurevariationupto1MPa(10bar);—inpermanentdutyatalimitedtemperatureof65℃and90℃for1hmaximum.Itspecifiesalsothetestmethodsandrequirementsforverifyingtheircharacteristics,themarkingandthepresentationatdelivery.
【中国标准分类号】:P42
【国际标准分类号】:13_060_20;91_140_60
【页数】:36P;A4
【正文语种】:英语