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 37 Machines for cleaning... seed...; milling... machinery 84 37 90 Parts 84 37 90 00 Parts Commodity Code Description 84 37 90 00 000 Parts