10 07, 2017 H-11, AMS 6437, AMS 6485, AMS 6487 Ultra High Strength H-11, AMS 6437, AMS 6485, AMS 6487 Ultra High Strength steelmax2023-01-08T16:52:45+09:007월 10th, 2017| H-11, AMS 6437, AMS 6485, AMS 6487, Aerospace STEELMAX Steel Story. H-11 은, 항공기에 사용되는 초초 고장력 글 내용 전체보기