Class-7-Radioactive
收藏California State Geoportal2026-03-28 收录
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<b>Hazard Class 7</b>: Class 7 hazards are substances or materials that are radioactive. Radioactive substances are recognized by yellow and white HAZMAT signs, with a radioactive logo in the top, yellow portion and the hazard class No. 7 at the bottom, on the white portion.
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California State Geoportal
