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 06 STEAM TURBINES AND OTHER VAPOUR TURBINES. 84 06 90 PARTS: STEAM TURBINES AND OTHER VAPOUR TURBINES 84 06 90 00 PARTS: STEAM TURBINES AND OTHER VAPOUR TURBINES Commodity Code Description 84 06 90 00 000 PARTS: STEAM TURBINES AND OTHER VAPOUR TURBINES