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 solely or principally with the machinery of 84.25 to 84.30 84 31 42 Parts bulldozer or angledozer blades Commodity Code Description 84 31 42 00 Parts bulldozer or angledozer blades
