DIN EN 300175-2-2006 数字增强无线远程通信(DECT).通用接口(CI).第2部分:物理(PHL)层

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【英文标准名称】:DigitalEnhancedCordlessTelecommunications(DECT)-CommonInterface(CI)-Part2:PhysicalLayer(PHL)(EndorsementoftheEnglishversionEN300175-2V1.9.1(2005-09)asGermanstandard)
【原文标准名称】:数字增强无线远程通信(DECT).通用接口(CI).第2部分:物理(PHL)层
【标准号】:DINEN300175-2-2006
【标准状态】:作废
【国别】:德国
【发布日期】:2006-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:渠道;无线的;DECT;数字的;数字电路;数字工程;数字增强无线远程通信;数字信号;电气工程;界面;层;物理层;公共的;无线电工程;无线电设备;无线电广播网;无线电话;远程通信;电话系统;电话技术;无线通信业务
【英文主题词】:
【摘要】:ThisEuropeanstandardspecifiesrequirementsinthetelecommunicationssector.
【中国标准分类号】:M14
【国际标准分类号】:33_070_30
【页数】:1P;A4
【正文语种】:德语


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【英文标准名称】:StandardSpecificationforCarbonandAlloySteelNuts[Metric]
【原文标准名称】:碳素钢和合金钢螺母(米制)的标准规范
【标准号】:ASTMA563M-2007
【标准状态】:现行
【国别】:
【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】:F16.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:合金钢;碳素钢;紧固件;米制的;螺母;钢;风化
【英文主题词】:alloysteel;carbonsteel;metric;nuts;steel;weatheringsteel;Alloysteelboltingmaterialsspecifications;Carbonsteelboltingmaterialsspecifications;Nutsspecifications;Weatheringsteels
【摘要】:1.1Thisspecificationcoverschemicalandmechanicalrequirementsforeightpropertyclassesofhexandhex-flangecarbonandalloysteelnutsforgeneralstructuralandmechanicalusesonbolts,studs,andotherexternallythreadedparts.Note18212;Throughoutthisspecification,thetermclassmeanspropertyclass.Note28212;Requirementsforthefourclasses5,9,10,and12areessentiallyidenticalwithrequirementsgivenfortheseclassesinISO898/II.RequirementsforClasses8Sand10SareessentiallyidenticalwithrequirementsinanISO4775HexagonNutsforHigh-StrengthStructuralBoltingwithLargeWidthAcrossFlats,ProductGradeB,PropertyClasses8and10.Classes8S3and10S3arenotrecognizedinISOstandards.1.2Classes8S3and10S3nutshaveatmosphericcorrosionresistanceandweatheringcharacteristicscomparabletothoseofthesteelscoveredinSpecificationA588/A588M.Theatmosphericcorrosionresistanceofthesesteelsissubstantiallybetterthanthatofcarbonsteelwithorwithoutcopperaddition(see5.2).Whenproperlyexposedtotheatmosphere,thesesteelscanbeusedbare(uncoated)formanyapplications.1.3Thenutsizerangeforwhicheachclassisapplicableisgiveninthetableonmechanicalrequirements.1.4AppendixX1givesguidancetoassistdesignersandpurchasersintheselectionofasuitableclass.1.5AppendixX2givesdataonthepropertiesofslottedhexnutsandhexjamnuts.Note38212;ThisspecificationisthemetriccompanionofSpecificationA563.1.6TermsusedinthisspecificationaredefinedinTerminologyF1789unlessotherwisedefinedherein.
【中国标准分类号】:J13
【国际标准分类号】:21_060_20
【页数】:9P.;A4
【正文语种】:


Product Code:SAE AS25042
Title:Cover, Electrical Connector; Plug, An Type
Issuing Committee:Ae-8c1 Connectors Committee
Scope:Address references and qualification issues with AS50151 Connector Covers