icon set of hazards and actions

1440 × 900

electrical hazard warning sign

1920 × 1200

High Voltage Warning Sign — Red

960 × 720

biohazard warning sign on metal wall

1600 × 1200

falling person warning sign

1152 × 864

biohazard warning on metal wall

1600 × 1200

Aperture Laboratories safety icons

1024 × 768

falling person warning sign

1024 × 768

warning sign with vehicle

1920 × 1080

red boom button with hazard stripes

1709 × 994

Biohazard Symbol on Wall — Brown

1680 × 1050

Biohazard Symbol — Gray

1440 × 900