【英文标准名称】:Strengthofbodyandhydraulicpressurelosstestingofbackflowspecialcheckvalves
【原文标准名称】:回流专用止回阀的阀身强度和液压损失率检验
【标准号】:UL1469-1995
【标准状态】:作废
【国别】:美国
【发布日期】:1995-05
【实施或试行日期】:1996-05-01
【发布单位】:美国保险商实验所(UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:管道;规范(验收);止回阀;防火;管系统;阀门;水压;试验;输水管道;压力降;材料强度;设计
【英文主题词】:Checkvalves;Design;Fireprotection;Hydraulicpressure;Pipelines;Pipingsystem;Pressuredrops;Specification(approval);Strengthofmaterials;Testing;Valves;Waterpipelines
【摘要】:
【中国标准分类号】:J16
【国际标准分类号】:23_100_40
【页数】:9P;A4
【正文语种】:英语


【英文标准名称】:StandardSpecificationforWireboundPallet-TypeWoodBoxes
【原文标准名称】:金属线螺旋钉的货盘型木箱的标准规范
【标准号】:ASTMD6254/D6254M-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007
【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】:D10.12
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:blank;box;fasteners;nails;packaging;pallet;panelboard;shippingcontainer;skid;staples;wire;wirebound;wood
【摘要】:1.1Thisspecificationcoversthefabricationofnewfullyenclosedwireboundpallet-typewoodenboxesintendedforuseascontainersfordomesticandoverseasshipmentofgeneralmaterialsandsupplies,notexceeding2500lb[1134kg](see).1.2Wireboundpallet-typewoodenboxperformanceisdependentonitsfabricatedcomponents;therefore,avarietyoftypes,classes,andtreatmentsreflectingvariedperformancearespecified.Thisspecification,however,doesnotcoverwireboundpallet-typewoodenboxperformanceunderallatmosphere,handling,shipping,andstorageconditions.1.3Iftheuseofotherconstructionmethodsortechniquesisacceptableandpermitted(see),theresultingpackagingsystemsshallbeofequalorbetterperformancethanwouldresultfromtheuseofthesespecifiedmaterialsandprocedures.TheappropriatedistributioncycleprovidedinPracticeD4169canbeusedtodevelopcomparativeproceduresandcriteria.1.4Thevaluesstatedineitherinch-poundorSIunitsaretoberegardedseparatelyasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththestandard.SeeIEEE/ASTMSI10forconversionofunits.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifanyassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A85
【国际标准分类号】:55_160
【页数】:13P.;A4
【正文语种】:英语