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 40 Book-binding machinery, including book-sewing machines. 84 40 90 Parts of book-binding machinery Commodity Code Description 84 40 90 00 Parts 84 40 90 10 Of electrically operated machines 84 40 90 20 Of non-electrically operated machines
