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Develop safety tools for gas accident prevention of home
'Safe' is brand new gas valve that easy controlled(check) of turn on/off the gas.
- notice to turn on/off the gas by LED lamp
- notice to condition for system by icon
- automatic controlled system for turn on/off the gas
- can removable to existing gas valve.
Yuhan university
Gyeonggi-do, South Korea
Yang, Hyun Myung
Gyeonggi-do, South Korea
