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- 10:09, 15 март 2023 разл ист +9643 Н 20 Up-and-Comers to Watch in the Ultrasonic Hatch Cover Tightness Test Industry Нова страница: „An assortment of building occupancy examples are classified in Sec. A.5.2 of the NFPA 13 Appendix. The following are noted as light hazard occupancies: offices, churches, schools, museums, auditoriums, library seating areas, restaurant seating areas, and unused attics. The maximum sprinkler spacing (protection area) for these is noted in Table 8.6.2.2.1(a) if standard sprinklers are used. Usually, the maximum limit is 225 square feet for light hazard on a hy...“ текуща