Across
- 6. warns of gases stored under pressure
- 7. alerts to a general hazard
- 10. indicates presence of biological substances that pose a threat to health
Down
- 1. indicates materials that can catch fire easily
- 2. warns of substances that can cause damage to skin , eyes or materials
- 3. warns of presence of ionizing Radiation
- 4. denotes substances that are poisness if ingested, inhaled or touched
- 5. indicates substances that can cause or intensify fire
- 8. warns of substances that can blast
- 9. indicates the presence of Laser beams