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 84 NUCLEAR REACTORS, BOILERS, MACHINERY AND MECHANICAL APPLIANCES; PARTS THEREOF 84 68 MACHINERY AND APPARATUS FOR SOLDERING, BRAZING OR WELDING, WHETHER OR 84 68 10 HAND-HELD BLOW PIPES Commodity Code Description 84 68 10 00 HAND-HELD BLOW PIPES