你即將離開本站

並前往https://www.quora.com/What-do-the-letters-and-numbers-mean-on-your-fire-extinguisher

What do the letters and numbers mean on your fire ... - Quora

C = Electrical fires, which are Class A fires with charged electrical current. The fires do not have a number, so refer to Class A rating. D = Flammable solids ...

確定！ 回上一頁

查詢 「c fire letter」的人也找了：

  1. fire letter h
    2.
  2. fire letter y
    3.
  3. fire letter i
    4.
  4. fire letter d
    5.
  5. fire letter u
    6.
  6. fire letter e
    7.
  7. fire letter k
    8.
  8. fire letter r
    9.