Basics of NFPA 15 - Water Spray Fixed Systems

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  • Опубликовано: 21 авг 2024

Комментарии • 2

  • @m1k119
    @m1k119 Месяц назад

    Love this presentation. THANK YOU !

  • @diogogois6102
    @diogogois6102 7 месяцев назад

    nfpa15 idicates that all exposed surfaces shall be protected, but its secure to have a pipe route on the top of the transformer, so near the active elements?