UL 48-1996 标准详情
- 标准号:UL 48-1996
- 中文标题:电信号
- 英文标题:(Electric signs
- 标准类别:美国保险商实验室标准UL
- 发布日期:1996-02
1 SCOPE1.1 THESE REQUIREMENTS COVER ELECTRIC SIGNS, REFERRED TO AS SIGNS, USING INCANDESCENT LAMPS, FLUORESCENT LAMPS, HID LAMPS, NEON TUBING AND OTHER COMBINATIONS, FOR USE IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE, NFPA 70. 1.1 REVISED JULY 2
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