Underwriters Laboratories does independent testing on security containers that simulate a major fire where the heat builds up gradually to:
Underwriters Laboratories does independent testing on security containers that simulate a major fire where the heat builds up gradually to:
Underwriters Laboratories conducts independent testing on security containers that simulate a major fire where the heat builds up gradually to 20000P. This figure is universally recognized in the context of fire resistance testing by Underwriters Laboratories.
Should be °F
what does P stand for?