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; partsthereof 84 08 COMPRESSION-IGNITION INTERNAL COMBUSTION PISTON ENGINES (DIESEL...) Commodity Code Description 84 08 10 Marine propulsion engines 84 08 20 Engines of a kind used for the propulsion of vehicles of Chapter 87 84 08 90 Other engines