caution sign warning about the dangers of flying lead debris, indicating entry at one's own risk.
Palabras clave
protection,
alertness,
occupational,
safety,
regulation,
workplace,
liability,
yellow,
hazard,
environmental,
flying,
toxic,
precaution,
warning,
awareness,
danger,
risk,
construction,
industrial,
lead,
enter,
compliance,
health,
signage,
signs,
debris,
alert,
caution
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