ANSI/TIA/EIA 102.BADA-2000 电话互连要求和定义(语音服务)
作者:标准资料网 时间:2024-05-18 18:51:02 浏览:8257
来源:标准资料网
【英文标准名称】:TelephoneInterconnectRequirementsandDefinitions(VoiceService)
【原文标准名称】:电话互连要求和定义(语音服务)
【标准号】:ANSI/TIA/EIA102.BADA-2000
【标准状态】:现行
【国别】:美国
【发布日期】:2000
【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】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisdocumentwasgeneratedinresponsetoAPCOProject25requirementsfortelephoneinterconnect.However,itisapplicabletoanygenerallandmobilecommunicationssystem.
【中国标准分类号】:M11
【国际标准分类号】:33_070_10
【页数】:
【正文语种】:英语
【英文标准名称】:StandardPracticeforAcceleratedWeatheringofPressure-SensitiveTapesbyXenon-ArcExposureApparatus
【原文标准名称】:用氙弧曝光器具对压敏胶带做加速老化试验的标准实施规程
【标准号】:ASTMD6551/D6551M-2005
【标准状态】:现行
【国别】:美国
【发布日期】:2005
【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】:D10.14
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:acceleratedweathering;pressure-sensitivetape;xenon-arcexposureapparatus
【摘要】:Thispracticedescribesonemethodforacceleratedweatheringofpressure-sensitivetapesusedprimarilyforpackaging.Itisnotintendedforevaluationtheweatheringcharacteristicsofpressure-sensitivetapesusedinlong-termoutdoorexposureconditions(seePracticeD5105).Thispracticedoesnotnecessarilyprovidedirectsimulationofnaturalexposure.Resultsfromuseofthispracticeshallnotberepresentedasbeingequivalenttothoseofanynaturalweatheringtestuntilasatisfactorydegreeofcorrelationhasbeenestablishedforthematerialinquestion.VariationinresultsarepossiblewhenoperatingconditionsvarywithinacceptedlimitsfortheinstrumentspecifiedinPracticesG151andG155.1.1Thispracticedescribesoneenvironmentfortheexposureofpressure-sensitivetape,usedprimarilyforpackaging,toalaboratoryacceleratedweatheringenvironment.1.2Thispracticedescribessamplepreparationandtheacceleratedenvironmenttowhichitshallbeexposed.Itdoesnotspecifythelengthoftimeoftheexposurenorwhattestsshallbeperformedonthematerialfollowingtheexposure.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G39
【国际标准分类号】:83_180
【页数】:3P.;A4
【正文语种】:英语
