ASTM (American society for testing materials) F38 위원회 토론
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작성자 관리자 작성일20-12-14 11:10 조회3,348회 댓글0건Warning: Undefined variable $cnt in /home/kdrone/public_html/theme/company/mobile/skin/board/basic/view.skin.php on line 41
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ASTM 미국시험재료협회
F38위원회(무인항공기 시스템)에 화상회의로 약 2시간 진행했으며
무인항공기 관련 교육,항법,재료등 다양한 논의를 전문적으로 협회 위원을 위촉해 진행했습니다.
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