ELECTRIC MOTORS AND GENERATORS    GENERATOR SETS WITH INTERNAL COMBUSTION ENGINES ETC.    TRANSFORMERS AND CONVERTERS    ELECTRIC DISTRIBUTION AND CONTROL BOARDS + INSULATED WIRE AND CABLE    ELECTRIC SWITCHES, RELAYS, FUSES, ETC.    ELECTRONIC EQUIPMENT    ACCUMULATORS, PRIMARY CELLS AND PRIMARY BATTERIES    ELECTRICAL EQUIPMENT FOR ENGINES AND VEHICLES    ELECTRIC SIGNALLING, SAFETY OR TRAFFIC CONTROL EQUIPMENT    WORKSHOPS ENGAGED IN ELECTRICAL ENGINEERING    OTHER ELECTRICAL EQUIPMENT    APPARATUS FOR MEASURING OR CHECKING THE FLOW, LEVEL PRESSURE OR OTHER VARIABLES OF LIQUIDS OR GASES    APPARATUS FOR MEASURING AND CHECKING ELECTRICAL QUANTITIES    APPARATUS FOR CARRYING OUT PHYSICAL AND CHEMICAL ANALYSES    OTHER MEASURING AND CHECKING EQUIPMENT