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 24 Appliances for spraying...liquids/powder; fire extinguishers, etc 84 24 90 Of goods of subheading 8424.20.21 84 24 90 24 Of goods of subheading 8424.20.21 Commodity Code Description 84 24 90 24 00 Of goods of subheading 8424.20.21