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 19 Non-domestic heating/cooling equipment, nes; non-electric water heaters 84 19 33 Lyophilisation apparatus, freeze drying units and spray dryers : Commodity Code Description 84 19 33 00 Lyophilisation apparatus, freeze drying units and spray dryers : 84 19 33 10 For agricultural products; for wood, paper pulp, paper or paperboard 84 19 33 90 Other