Section 16 MACHINERY AND MECHANICAL APPLIANCES; ELECTRICAL EQUIPMENT; PARTS THEREOF; SOUND RECORDERS AND REPRODUCERS, TELEVISION IMAGE AND SOUND RECORDERS AND REPRODUCERS AND PARTS AND ACCESSORIES OF SUCH ARTICLES 85 ELECTRICAL MACHINERY AND EQUIPMENT AND PARTS THEREOF; SOUND RECORDERS ANDREPRODUCERS, TELEVISIONS IMAGE AND SOUND RECORDERS AND REPRODUCERS ANDPARTS AND ACCESSORIES OF SUCH ARTICLES. 85 40 VALVES AND TUBES, CATHODE-RAY TUBES, TELEVISION CAMERA TUBES). 85 40 79 OTHER MICROWAVE TUBES, EXCLUDING GRID-CONTROLLED TUBES Commodity Code Description 85 40 79 00 OTHER MICROWAVE TUBES, EXCLUDING GRID-CONTROLLED TUBES