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UDFE / fire extingusher


A powdering extinguisher is in need of constant maintenance. With the process of shaking it
upside-down once a month, you can prevent sedimentation of what’s inside. In addition,
it is possible to minimize the harm of users caused by inattentive maintenance.
UDFE induces the users’ action indicating that a month has passed visually through a sandglass.
It helps to manage the apparatus in convenient way while changing the position upside down.


kyungwon university

kyungwon university
hanam, South Korea


kyungwon university

kyungwon university
hanam, South Korea