It is also a term associated with colonialism. In recent times, brown has been used of Hispanics and South Asians in North America, many of whom self-identify as brown.
UL RATINGS. UL stands for Underwriters Laboratories, an independent organization dedicated to educating businesses and the public about safety and performance of products in a wide spectrum of industries.UL has been testing and rating products for more than 100 years, and evaluates nearly 20,000 products annually.The UL rating is an indicator of product quality and certification of safety.or example, the UL Class 350 1-hour fire rating means that the internal temperature of the safe will not exceed 350Â°F for at least 1 hour when exposed to external temperatures over 1700Â°F. A safe may have a 1-, 2-, or 3-hour time classification.
FireSafe.com is a complete fire and safety directory created in 1994 for education and research purposes. UL Fire Rated Safe Resouces Guide Learn more about what a UL fire rating is and how fireproof products are tested.UL Standard for Safety for Vault Doors & File Room Doors Complete UL testing standards for the UL 155 Safety Standard.L 687 Burglary Safe Rating and TL-15, TL-30 Learn more about the UL Burglary requirements for burglary attacks. Burglary Ratings, B and C Rated Learn more about the UL Burglary ratings as well as fire and burglary rated safes.