I-Bench yokuSebenza kweNtsebenzo I-tester yombane wemoto Umatshini wokuvavanya ubumbeka I-Chassis Dynamometer Irobot ar welder I-Blovi ubunzima obunzima Imicroscope ye-thrografic I-AutoMotive Agedal Umatshini wempungutye ngokuzenzekelayo Umatshini wokuvavanya ubumbeka I-carbon kunye nesalfure hlaluter Igumbi lokuKhangela leTywal I-carbon kunye nesalfure hlaluter