2022年5月27日 — UL stands for Underwriters Laboratories. For more than 100 years this organization has been developing safety standards, testing products for...
UL, an acronym for Underwriters Laboratories, is a widely recognized and trusted organization that provides independent safety certification for various...
Established in 1894, the UL enterprise was founded as the Underwriters' Electrical Bureau (a bureau of the National Board of Fire Underwriters), and was known...
2022年8月16日 — UL stands for Underwriters Laboratories. Recently, however, the company rebranded and is now known only as UL. UL is a global standards company...
UL refers to Underwriters Laboratories, which is a third-party testing, inspection and certification company. There is no overall UL credential. Instead,...
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