Models M Kurniawan GE Jet Engine Bracket Version 1.2 46 1101 31 M Kurniawan GE Jet Engine Bracket Version 1.0 14 175 14 M Kurniawan GE Jet Engine Bracket Version 1.1 3 86 2 Kurniawan ULA Rocket Bracket V 1.1 5 37 0 Kurniawan ULA Rocket Bracket V 1.0 4 23 0 Education SMK Negeri 2 Salatiga