首页 > Term: underwriters' laboratories (UL)
underwriters' laboratories (UL)
A private organization which tests and lists electrical (and other) equipment for electrical and fire safety according to recognized UL and other standards. A UL listing is not an indication of overall performance. Lamps are not UL listed except for compact fluorescent lamp assemblies - those with screw bases and built-in ballasts.
0
创建者
- Jessehe
- 40.13% positive feedback