BS 3939-11(1985) : 1985已作废
GUIDE FOR GRAPHICAL SYMBOLS FOR ELECTRICAL POWER, TELECOMMUNICATIONS AND ELECTRONICS DIAGRAMS - ARCHITECTURAL AND TOPOGRAPHICAL INSTALLATION PLANS AND DIAGRAMS
出版：British Standards Institution
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基本信息
标准编号： BS 3939-11(1985) : 1985
发布时间：1985/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：16
标准简介
Includes symbols developed for small-scale maps or plans for which the symbols given in the other parts would not be suitable. The latter may however be used as well. Symbol size may be varied to suit the application. Covers generating stations and substations, networks, cabled distribution systems for sound and television and installations in buildings.
替代本标准的新标准
