NEMA LSD 21-1998 标准详情
- 标准号:NEMA LSD 21-1998
- 中文标题:产品寿命结束操作小直径( 5/8英寸直径或更少)的管脚型荧光灯
- 英文标题:End-of-life Operation Of Small Diameter (5/8 Inch Diameter Or Less) Pin-based Fluorescent Lamps
- 标准类别:美国电气制造商协会NEMA
- 发布日期:
There is less ability for the lamp and lampholder to tolerate electrical and thermal variations with small diameter pin-based fluorescent lamps (both single-based and doubled-based with 5/8 inch diameter or less).
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