BeritaAIRVENTURE, OSHKOSH, WI, USA 2019 / 7 / 22 ~ 7 / 28 02 April AIRVENTURE, OSHKOSH, WI, USA 2019 / 7 / 22 ~ 7 / 28 Taipei Aerospace & Technology Pertahanan, Booth # A1123, A1125, A1024, A1026, Taipei Taiwan 2019 / 8 / 15 ~ 8 / 17 Pilah ketikan alat pengikat buta