Models M Kurniawan GE Jet Engine Bracket Version 1.2 47 1107 31 M Kurniawan GE Jet Engine Bracket Version 1.0 14 176 14 M Kurniawan GE Jet Engine Bracket Version 1.1 3 87 2 Kurniawan ULA Rocket Bracket V 1.1 5 38 0 Kurniawan ULA Rocket Bracket V 1.0 4 24 0 Education SMK Negeri 2 Salatiga