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 not capable of cutting, other than those of heading†8515; gas-operated surface tempering machines and appliances Commodity Code Description 84 68 10 Handheld blow pipes 84 68 20 Other gasoperated machinery and apparatus 84 68 80 Other machinery and apparatus 84 68 90 Parts