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Exclamation point of attention against the sky. triangular sign. Danger, warning.
Carpenter working carefully looking at the plans
Danger icon and caution sign form lines, triangles and particle style design. Illustration vector
Hazard warning symbol vector icon flat sign symbol with exclamation mark isolated on white background. Hazard warning attention sign with exclamation mark symbol.
A construction worker is carefully installing roof support while balancing on scaffolding. The activity takes place at a building under construction.

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