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ANSI/ASTM D612-1988 石蜡中可碳化物质的试验方法

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【英文标准名称】:TestMethodforCarbonizableSubstancesinParaffinWax
【原文标准名称】:石蜡中可碳化物质的试验方法
【标准号】:ANSI/ASTMD612-1988
【标准状态】:作废
【国别】:美国
【发布日期】:1988
【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】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:碳化;石蜡;石油产品;物质;测试;蜡
【英文主题词】:Carbonizing;Paraffine;Petroleumproducts;Substances;Testing;Waxes
【摘要】:Thistestmethodcoversdeterminationofcarbonizablesubstancesinparaffinwax.Thetestmethodisapplicabletoparaffinwaxforpharmaceuticaluse,asdefinedbytheU.S.NationalFormulary,withameltingpointasdeterminedinaccordancewithTestMethodD87,between117and149?F(47and65?C).Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificwarningstatementsaregiveninAnnexA1.
【中国标准分类号】:E42
【国际标准分类号】:75_140
【页数】:
【正文语种】:英语


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【英文标准名称】:MobileandportableDVB-T/Hradioaccess-Part3:MeasurementInterface
【原文标准名称】:移动和便携式DVB-T/H无线电通路.第3部分:测量接口
【标准号】:IEC/TR62002-3-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-09
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC100
【标准类型】:()
【标准水平】:()
【中文主题词】:天线;频带;数据率;缺陷与故障;缺陷;数字视频广播;DVB;电气工程;电磁兼容性;频率;频率范围;接口;干扰抑制;测量;测量仪器;测量技术;调制;乱真信号;工作状态;参数;便携的;额定值;接收机;规范(验收);电视接收机;终端装置;陆地的;测试;公差(测量);发射机;无线通信业务
【英文主题词】:Access;Antennas;Bandoffrequencies;Datarates;Defects;Digitaltelevision;DigitalVideoBroadcast;DVB;Electricalengineering;Electromagneticcompatibility;EMC;Frequencies;Frequencyranges;Interfaces;Interfacesofelectricalconnections;Interferencerejections;Measurement;Measuringinstruments;Measuringtechniques;Minimumrequirements;Mobileradiosystems;Modulation;Noise(spurioussignals);Operatingmode;Parameters;Portable;Ratings;Receivers;Signals;Specification(approval);Televisionreceivers;Terminaldevices;Terrestrial;Testing;Tolerances(measurement);Transmitters;Wirelesscommunicationservices
【摘要】:ThisTechnicalReportisdefiningtheminimumrequirementsforaterminalmeasurementinterfacetobeusedintestsystemsdesignedtoverifytheterminalconformanceaccordingIEC62002-1andIEC62002-2.Theinterfaceisespeciallydesignedtobeusedwithterminalcategoryc),hand-heldportableconvergenceterminals,butcanobviouslybeusedwithotherterminalcategoriesaswell(seeIEC62002-1,Clause4).Themeasurementinterfaceisusedtocontroltheterminalandreadthedegradationinformationfromtheterminal.Thetestsignalinterface(terminalinput)isspecifiedintheIEC62002-2andisnotpartofthisTechnicalReport.
【中国标准分类号】:M36
【国际标准分类号】:33_170
【页数】:12P;A4
【正文语种】:英语


Product Code:SAE AMS4827
Title:Bearings, Leaded Bronze 80cu 10pb 10sn Steel Back
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers bearings of a leaded bronze cast on one or both faces of a steel backing.