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 31 Parts suitable for use with the machinery of 84.25 to 84.30 84 31 49 Of road rollers 84 31 49 50 Of road rollers Commodity Code Description 84 31 49 50 00 Of road rollers