2020 Virtual Conference | NFPA 12 Life Safety Compliance

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  • Опубликовано: 20 окт 2024

Комментарии • 4

  • @pavel5033
    @pavel5033 3 года назад

    Thanks for sharing your knowledge.

  • @khalilmohamednasermakhtuf5805
    @khalilmohamednasermakhtuf5805 2 года назад

    Thanks a lot

  • @MOHAMMEDALIHADRICHE
    @MOHAMMEDALIHADRICHE 2 года назад

    Thanks for sharing your knowledge.
    Please if possible can you explain to me what is the difference between fixed installation and installation with recipients with bottles CO2 (50 kg) and the difference between their in tests and requalification (controls, periodicity, each part to replace, dead life, ...)