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 pars and acces 85 43 Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter 85 43 10 - Particle accelerators Commodity Code Description 85 43 10 00 - Particle accelerators