Section 16 MACHINERY AND MECHANICAL APPLIANCES; ELECTRICAL EQUIPMENT; PARTS THERE OF; SOUND RECORDERS AND REPRODUCERS, TELEVISION IMAGE AND SOUND RECORD ERS 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 not capabl 84 68 10 84 68 10 00 Commodity Code Description 84 68 10 00 00 - Hand-held blow pipes 84 68 20 00 00 - Other gas-operated machinery and apparatus 84 68 80 00 00 - Other machinery and apparatus 84 68 90 00 00 - Parts