Fire and smoke

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Across
  1. 3. 3rd role in the firefighting drill
  2. 4. Used for underfloor or concealed fires
  3. 7. Used to submerge a device during a lithium battery fire event
  4. 8. Used to remove oxygen and smother the fire
  5. 10. Used to touch and move things without getting burned
Down
  1. 1. Used to cool down and/or submerge
  2. 2. 2nd role in the firefighting drill
  3. 5. 1st role in the firefighting drill
  4. 6. Used to contain remnants of a fire
  5. 9. Used to protect from smoke inhalation