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  1. 2024年2月26日 · STOT – repeated exposure (STOT-RE) refers to the adverse, non-lethal, organ-specific health effects of a toxic substance that only manifest after multiple exposures. The GHS divides STOT-RE into two categories: Category 1: Substances that produce significant toxicity in humans after repeated exposure. Category 2: Substances that are presumed ...

  2. www.safeopedia.com › definition › 7641Arcing - Safeopedia

    2021年12月28日 · What Does Arcing Mean? Arcing, or electrical arcing, occurs when an electric current flows through the air from one conductive point to another. The heat and energy emitted by the arcing current can cause significant injury or death to anyone exposed to it.