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 20 Calendering or other rolling machines, other than for metals or glass, and cylinders therefor Commodity Code Description 84 20 10 - Calendering or other rolling machines 84 20 91 - - Cylinders 84 20 99 - - Other