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 42 Machinery, apparatus and equipment (other than the machines of headings 84.56 to 84.6 84 42 40 Parts of type-setting... machinery Commodity Code Description 84 42 40 00 Parts of type-setting... machinery 84 42 40 10 Of electrically operated machines, apparatus or equipment 84 42 40 20 Of non-electrically operated machines, apparatus or equipment