Fire and safety

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Across
  1. 2. fire extinguishing media (4)
  2. 4. to prevent build-up of static electricity (8)
  3. 6. Which gas tests need to be carried out before entry into a confined space(5)
  4. 7. Fire water line colour (3)
  5. 9. Fires involving liquids are classified as
  6. 10. Total No of Main fire water pumps in MR as per OISD-116
Down
  1. 1. 2 minutes wailing siren indicate ___ (5) siren
  2. 3. Which PPE use for protection of head injury (6)
  3. 5. Transferred of heat through solid materials (10)
  4. 8. ___ (5) can be used where lack of oxygen exists.