firefighting

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Across
  1. 1. One side of fire triangle
  2. 3. A method of extinguishing fireGas
  3. 4. In overallcharge of incident
  4. 5. A fixed system
  5. 8. Action on discovering a fire
  6. 11. Class A fire
  7. 12. Another side of fire triangle
  8. 13. A firefighting medium
  9. 14. Type of extinguisher
Down
  1. 2. Portable firefighting equipment
  2. 4. Action before entering a compartment
  3. 5. Carried out during pre-entry check
  4. 6. Minimum percentage of air allowed for entry
  5. 7. A method of raising alram
  6. 9. Class C fire Gas
  7. 10. A method of heat transfer