EN(EuropeanNorm):欧洲标准。 19、乐美电线怎么样 郑州市乐美电线电缆有限公司,位于河南省巩义市,公司创建于1994年,拥有国内一流的生产设备,完善的科学管理制度,齐全的检测设备。 20、欧标工业电线规格 德标标号参考N-德标产电缆铜导体-无专用符号A-铝导体X-PVC绝缘2Y-交联聚乙烯绝缘S-铜带屏蔽SE-铜丝和铜带屏蔽(...
8、europÄische normdecember 2003ics 33.120.20supersedes en 50288-1:2001english versionmulti-element metallic cables used in analogue and digital communication and controlpart 1: generic specificationcâbles métalliques àéléments multiples utilisés pour les transmissio 9、nset les commandes analogiq...
BRITISH STANDARD BS EN 50288-2-1:2003 Multi-element metallic cables used in analogue and digital communication and control—Part 2-1: Sectional specification for screened cables characterised up to 100MHz— Horizontal and building backbone cables The European Standard EN 50288-2-1:2003 has the ...
Part 2-2: Sectional specification for screened cables characterized up to 100 MHz — Work area and patch cord cables The European Standard EN 50288-2-2:2001 has the status of a British Standard ICS 33.120.20 L i c e n s e d C o p y : s h e f f i e l d u n s ...
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EUROPￄISCHENORM December2003 ICS33.120.20 SupersedesEN50288-2-1:2001 Englishversion Multi-elementmetalliccablesusedinanalogueanddigitalcommunicationandcontrol Part2-1:Sectionalspecificationforscreenedcablescharacterisedupto100MHz- Horizontalandbuildingbackbonecables C￢blesm￩talliques￠￩l￩mentsmultiples ut...
EUROPÄISCHENORM December2003 ICS33.120.20 SupersedesEN50288-1:2001 Englishversion Multi-elementmetalliccablesusedinanalogueanddigitalcommunicationandcontrol Part1:Genericspecification Câblesmétalliquesàélémentsmultiplesutiliséspourlestransmissions etlescommandesanalogiquesetnumériques ...
control —Part 5-1: Sectional specification for screened cables characterized up to 250MHz — Horizontal and building backbone cables The European Standard EN 50288-5-1:2003 has the status of a British Standard ICS 33.120.10 12 &23<,1* :,7+287 %6, 3(50,66,21 (;&(37 $6 3(50,77...
ENNE EUROP?ISCHE NORM ICS 33.120.10 EN 50288-6-2 December 2003 English version Multi-element metallic cables used in analogue and digital communication and control Part 6-2: Sectional specification for unscreened cables characterised up to 250 MHz Work area and patch cord cables C?bles mé...
implementation and operation of information technology cabling using both balanced copper and optical fibre cabling components.These components may be combined to provide cabling solutions either in accordance with the design requirements of EN 50173 or to meet the requirements of one or more application...