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 55 Metal-rolling mills and rolls therefor 84 55 30 Rolls for rolling mills 84 55 30 00 Rolls for rolling mills Commodity Code Description 84 55 30 00 000 Rolls for rolling mills
