【英文标准名称】:ControlUnitsandAccessoriesforFireAlarmSystems
【原文标准名称】:火警系统用控制装置和组件
【标准号】:UL864BULLETINS-2004
【标准状态】:现行
【国别】:美国
【发布日期】:2004-01-01
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:PropoalsforANSI/UL864torevise(1)exceptionto55.2.1tochangetheretard-reset-restartperiodduration,(2)49.3toindicatethatground-faultannunciationisnotrequiredwherenormaloperationisnotaffectedbyasingleground-faultandFigure49.1editorially,and(3)reviseNACcompatibilityrequirementsinSections61.2and90.
【中国标准分类号】:C81
【国际标准分类号】:13_220_20
【页数】:
【正文语种】:英语


【英文标准名称】:StandardPracticeforPreparationofBarandRodSpecimensforAdhesionTests
【原文标准名称】:附着力试验用棒和杆试样制备的标准操作规程
【标准号】:ASTMD2094-2000(2006)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:D14.80
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:adhesion;adhesive;bar;butt-joined;preparation;rod;specimen
【摘要】:Theproceduresoutlinedinthispracticearedesignedtostandardizethetestspecimens,surfacepreparations,combinationsofmaterials,andadhesiveselection.Becauseoftheflexibilityintheprocedure,itisimportanttohavesomeideaofthekindofpropertiesthatwillbeobservedduringtesting.1.1Thispracticedescribesbar-androd-typebutt-joinedadhesiontestspecimensandproceduresforpreparingandbondingthem.ThespecimensareintendedtobeusedwithvariousadherendmaterialsinlikeorunlikecombinationsfordeterminingthestrengthpropertiesofadhesivesinaccordancewithTestMethodD2095.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.2ThevaluesstatedinSIunitsareconsideredtobethestandard.Thevaluesinparenthesesareforinformationonly.
【中国标准分类号】:G39
【国际标准分类号】:83_180
【页数】:4P.;A4
【正文语种】: