NEN 10617-9:1996废止
Graphical Symbols For Diagrams - Part 9: Telecommunications: Switching And Peripheral Equipment
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN 10617-9:1996
发布时间：1996/8/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：37
标准简介
Provides symbols on switching systems and equipment (switching systems; block symbols for switching equipment; elements of selectors; selectors), telephone, telegraph and data equipment (telephone sets; telegraph and data apparatus; telegraph repeaters), transducers, recorders and reproducers (qualifying symbols specific to this chapter; transducers; recorders and reproducers.
等同采用的国际标准
IEC 60617-9 Ed. 2.0 - Identical
