https://pilotteacher.com/why-are-unpainted-aircraft-green-or-yellow/Why are New Aircraft Green or Yellow? | Pilot TeacherThis week we got a photo from Airbus of our new H125 helicopter under production and while showing the photograph to my son he asked…pilotteacher.com
Why are New Aircraft Green or Yellow? | Pilot TeacherThis week we got a photo from Airbus of our new H125 helicopter under production and while showing the photograph to my son he asked…pilotteacher.com
산화 방지제 zinc-chromate 프라이머 페인트 때문이라네요~
이거 땜에 정비할때 파란색 조명 쓰나봄
댓글 0