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 42 Machinery, apparatus and equipment (other than the machines of headings 84.56 to 84.65) for preparing or making plates, cylinders or other printing components; plates, cylinders and other printing components; plates, cylinders and lithographic stones, pre Commodity Code Description 84 42 30 Machinery, apparatus and equipment 84 42 40 Parts of the foregoing machinery, apparatus or equipment. 84 42 50 Plates, cylinders and other printing components;plates, cylinders and lithographic...,