Composites Technology in Flight Vehicles : Development of Membrane material for Stratospheric Airship
강왕구 ( Wang Gu Kang ) , 우경식 ( Kyeong Sik Woo ) , 이한걸 ( Han Geol Lee ) , 김동민 ( Dong Min Kim ) , 염찬홍 ( Chan Hong Yeom ) , 이인 ( In Lee ) , 홍의석 ( Eu Seok Hong )