Bl.— This standard establis es the colors that must be used in industrial plants in order to: Bl a.— Avoid accidents caused by: 1. Obstacles to the passage. 2. Parts of machines or installations whose proximity represents a danger. 3. Poor maneuvering of machines or elements that should not be put into operation without the adoption of special precautions. Bl b.— Facilitate the circulation and location of hygiene items. Bl c.— Facilitate the location of emergency resources against accidents that occur, that is 1. Elements of health care. 2° Fire defense elements.
NORMA 18-1947 history
1947NORMA 18-1947 Standards for safety indicator colors