BS 559(1991) : 1991被替代
SPECIFICATION FOR ELECTRIC SIGNS AND HIGH-VOLTAGE LUMINOUS-DISCHARGE-TUBE INSTALLATIONS
出版：British Standards Institution
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基本信息
标准编号： BS 559(1991) : 1991
发布时间：1991/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：20
标准简介
Describes requirements for the construction of electrically illuminated signs operating at high or low voltage and of high-voltage luminous-discharge-tube installations up to and including 5 kV. For external or internal use, fixed or portable. Does not apply to luminaires and exit signs nor cover luminance of signs.
本标准替代的旧标准
