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 45 Machines for preparing textile fibres; spinning... machines, etc 84 45 30 Textile doubling or twisting machines 84 45 30 00 Textile doubling or twisting machines Commodity Code Description 84 45 30 00 000 Textile doubling or twisting machines