BS 3939-11(1985) : 1985已作廢
GUIDE FOR GRAPHICAL SYMBOLS FOR ELECTRICAL POWER, TELECOMMUNICATIONS AND ELECTRONICS DIAGRAMS - ARCHITECTURAL AND TOPOGRAPHICAL INSTALLATION PLANS AND DIAGRAMS
出版：British Standards Institution
專家解讀視頻
基本信息
標準編號： BS 3939-11(1985) : 1985
發布時間：1985/1/1 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：16
標準簡介
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.
替代本標準的新標準
