Product used as a 3L oxygen can
- Even if a firefighter finds a rescuer other than an air inhaler/assisted mask at the scene of the fire, it cannot protect against smoke inhalation and secure visibility - If a firefighter and a rescued person must move together in a 1:1 connection, the firefighter's rescue activities will be suspended, and restrictions will be imposed on high-rise buildings, stairs, obstacles, and movement, and a large number of personnel cannot be rescued at the same time - When firefighters have difficulty in direct access or need a lot of time, such as high-rise buildings, it cannot help them even if they identify those who need rescue.
portfolio.designer