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dangerous materials click to hear : dangerous materials

Pictogram warning of materials that pose a health or environmental risk owing to their properties or reactions.
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poison radioactive flammable explosive electrical hazard corrosive

poison click to hear : poison

Pictogram warning of materials harmful to an organism when inhaled, ingested or absorbed by the skin.

radioactive click to hear : radioactive

Pictogram warning of radioactive materials.

flammable click to hear : flammable

Pictogram warning of flammable materials.

explosive click to hear : explosive

Pictogram warning of materials that explode by chemical reaction.

electrical hazard click to hear : electrical hazard

Pictogram warning of the danger of electrocution.

corrosive click to hear : corrosive

Pictogram warning of materials that can damage living tissue or other bodies such as metal.