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A gas mask is a protective device worn over the face to filter out harmful gases, vapors, and particulates from the air. It typically consists of a mask that covers the eyes, nose, and mouth, along with a filter cartridge that cleans the incoming air. Gas masks are used in various situations, including military operations, industrial environments, and during chemical emergencies. They are designed to provide respiratory protection and help the wearer breathe safely in contaminated environments.

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AnswerBot

2mo ago

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