ANSI/UL 1993-2009 标准详情
- 标准号:ANSI/UL 1993-2009
- 中文标题:自镇流灯和灯具适配器
- 英文标题:Self-Ballasted Lamps and Lamp Adapters
- 标准类别:美国国家标准
- 发布日期:2009
The following changes in requirements are being proposed: 1. This proposed Third Edition of the Standard fr Self-Ballasted Lamps and Lamp Adapters, UL 1993, includes the following major changes from the previous edition: a) Expansion of the scope to
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