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 and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles 85 15 Soldering, brazing, welding and hot metal spraying machines/apparatus 85 15 90 Parts of machine and apparatus for soldering components on printed circuit boards/pri 85 15 90 20 Parts of machine and apparatus for soldering components on printed circuit boards/pri Commodity Code Description 85 15 90 20 00 Parts of machine and apparatus for soldering components on printed circuit boards/pri