DIN ETS 300384/A1-1999 无线电广播系统.甚高频、调频、声音广播发射器

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【英文标准名称】:Radiobroadcastingsystems-VeryHighFrequency(VHF),frequencymodulated,soundbroadcastingtransmitters;AmendmentA1(EndorsementoftheEnglishversionETS300384/A1:1997asGermanStandard)
【原文标准名称】:无线电广播系统.甚高频、调频、声音广播发射器
【标准号】:DINETS300384/A1-1999
【标准状态】:现行
【国别】:德国
【发布日期】:1999-12
【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】:广播;特高频;广播信号;广播发射机;调制;频率;声传输;声音广播;信号传输;电气工程;测量技术;电信;电信;定义;规范(验收)
【英文主题词】:Broadcastsignals;Broadcasting;Broadcastingtransmitters;Definition;Definitions;Electricalengineering;Frequencies;Measuringtechniques;Modulation;Signaltransmission;Soundbroadcasting;Soundtransmission;Specification(approval);Telecommunication;Telecommunications;VHF
【摘要】:
【中国标准分类号】:M74
【国际标准分类号】:33_170
【页数】:1P.;A4
【正文语种】:德语


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【英文标准名称】:StandardSpecificationforOzone-ResistantThermoplasticElastomerInsulationForWireandCable,90&176CDry/75&176CWetOperation
【原文标准名称】:在干90℃/湿75℃时电线和电缆的耐臭氧热塑性弹性体绝缘的标准规范
【标准号】:ASTMD4245-2002
【标准状态】:现行
【国别】:
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D09.18
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:电缆;弹性体;电气工程;电绝缘;加热;绝缘;氧;耐力;热塑性聚合物;金属线
【英文主题词】:acceleratedwaterabsorption;acvoltagetest;dcvoltagetest;insulation;insulationresistance;90&176;Cdry/75&176;Cwetinsulation;ozone-resistant;thermoplasticelastomer;thermoplasticelastomerinsulation;
【摘要】:1.1Thisspecificationcoversanozone-resistantinsulatingcompoundforelectricalwireandcables14AWGandlarger.Thiscompoundconsistssubstantiallyofathermoplasticelastomer.1.2Thistypeofinsulationissuitableforcontinuousoperationatconductortemperaturesnotexceeding90176;Cindrylocationsand75176;Cinwetlocations.Operatingvoltagesarenottoexceed2000V.Theminimuminstallationtemperatureis40176;C.1.3Whenevertwosetsofvaluesarepresented,indifferentunits,thevaluesinthefirstsetarethestandard,whilethoseinparenthesesareforinformationonly.1.4Inmanyinstancestheinsulationmaterialcannotbetestedunlessithasbeenformedaroundaconductororcable.Therefore,testsaredoneoninsulatedwireorcableinthisdocumentsolelytodeterminetherelevantpropertyoftheinsulationmaterialandnottotesttheconductororcompletedcable.
【中国标准分类号】:K13
【国际标准分类号】:29_035_20
【页数】:2P.;A4
【正文语种】:


MIL-STD-1682-12 This part provides inspection and cleaning procedures for the Missile Control Center (MCC) and Ventilation System aboard SSBN 608 Class submarines. The basic standard and this part are to be considered as an integral single document.