*Quality
Management Department, Defense Agency for Technology and Quality, Jinju 52851,
Korea
**Department of
Organic Materials and Fiber Engineering, Soongsil University, Dongjak-gu, Seoul
06978, Korea
*국방기술품질원 품질경영본부, **숭실대학교 유기신소재·파이버공학과
2020; 44(6): 881-890
Published online Nov 25, 2020
Department of Organic Materials and Fiber Engineering, Soongsil University, Dongjak-gu, Seoul 06978, Korea