윤영국
윤영국 published 1 application on Google Play, 3 people rated this app with an average rating of 3.67!
DOA (Dead Of Alive)늘어나는 음주 교통 사고를 예방하고자 실시간 음주 측정을 통해 경각심을 제공하고 예방하는 어플 서비스 To prevent the growing traffic accident provides drinking alcohol awareness through real-time measurement and application of prevention services
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