차량 경량화 2018101005 소민수 1. http://news1.kr/articles/?3191363 2. http://cafe.naver.com/iroid/3030657 3. http://www.newstomato.com/ReadNews.aspx?no=809315 4. http://cafe.naver.com/antplus/64779 5. http://cafe.naver.com/autowave21/566212 효율성 1. http://exa.com/ko/solution/%EC%83%81%EC%9A%A9-%EC%B0%A8%EB%9F%89-%EA%B3%B5%EA%B8%B0%EC%97%AD%ED%95%99%EC%A0%81-%ED%9A%A8%EC%9C%A8%EC%84%B1 2. http://www.epeugeot.co.kr/brand-and-technology/innovations-and-technologies/efficiency.html