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 36 Other agricultural, horticultural, forestry, poultry-keeping or bee-keeping machinery 84 36 21 Poultry incubators and brooders Commodity Code Description 84 36 21 00 Poultry incubators and brooders 84 36 21 10 Electrically operated 84 36 21 20 Not electrically operated