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 74 SUBSTANCES, IN SOLID (INCLUDING POWDER OR PASTE) FORM; MACHINERY FOR Commodity Code Description 84 74 10 SORTING, SCREENING, SEPARATING OR WASHING MACHINES 84 74 20 CRUSHING OR GRINDING MACHINES 84 74 31 CONCRETE OR MORTAR MIXERS 84 74 32 MACHINES FOR MIXING MINERAL SUBSTANCES WITH BITUMEN 84 74 39 OTHER MIXING/KNEADING MACHINES 84 74 80 OTHER MACHINERY FOR AGGLOMERATING/SHAPING/MOULDING SOLID MINERAL FUELS... 84 74 90 PARTS OF MACH.FOR SORTING/SCREENING/SEPARATING...ORES/OTH.MINERAL SUBST...