AVL

[ MEDICAL INSTRUMENTATION, NAMELY, BLOOD-GAS ANALYZERS, ELECTROLYTE INSTRUMENTS FOR MEASURING THE ION CONCENTRATION OF SODIUM, POTASSIUM, AND CALCIUM, ] ENGINE GAUGES, COMPUTER PROGRAMS FOR ENGINE TESTING, SMOKE METERS, OPACITY METERS, TRANSDUCERS FOR ENGINES, MICROCOMPUTERS, ELECTRIC COUPLERS, ENGINE ANALYZERS FOR INTERNAL COMBUSTION ENGINES