CENTRIFUGALS, SEPARATORS & FILTERS
COIL, FLAT, LEAF & WIRE SPRINGS
MISCELLANEOUS COMMUNICATION EQUIPMENT
ELECTRICAL & ELECTRONIC ASSEMBLY BOARDS, CARDS ASSOCIATED HARDWARE
CONVERTERS, ELECTRICAL, NONROTATING
ADP CENTRAL PROCESSING UNIT, DIGITAL
ADP INPUT/OUTPUT & STORAGE DEVICES
OFFICE SOUND RECORDING & REPRODUCTION MACHINES