Hazard symbols are recognizable symbols designed to warn about hazardous materials or locations. The use of hazard symbols is often regulated by law and directed by standards organizations. Hazard symbols may appear with different colors, backgrounds, borders and supplemental information in order to signify the type of hazard.
Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.
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