HAZARDOUS SUBSTANCES
\hˈazədəs sˈʌbstənsɪz], \hˈazədəs sˈʌbstənsɪz], \h_ˈa_z_ə_d_ə_s s_ˈʌ_b_s_t_ə_n_s_ɪ_z]\
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Substances which, upon release into the atmosphere, water, or soil, or which, in direct contact with the skin, eyes, or mucous membranes, or as additives to food, cause health risks to humans or animals through absorption, inhalation, or ingestion. The concept includes safe handling, transportation, and storage of these substances.
By DataStellar Co., Ltd
Word of the day
dust storm
- a windstorm that lifts up clouds of dust or sand a windstorm that lifts up clouds dust or sand; "it was the kind of duster not experienced in years"