Safety crossword

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Across
  1. 7. I can fight fire with this
  2. 8. Blue liquid used for copper production
  3. 11. It protectsmy head
  4. 12. I must always remove it if I dont use the lifting equipment
  5. 13. The danger when I use ladder
Down
  1. 1. Has alwasy right to go first
  2. 2. The event what I always must report
  3. 3. Type of hazard when some obsicle is on the walking path
  4. 4. I'm more safe when I use this on the stairs
  5. 5. In case of emergenci I must do to the ...... point
  6. 6. This procects my face against chemical spill
  7. 9. Smart way of waste handling
  8. 10. A sing which informs me about the present hazard