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 85 Electrical machinery and equipment and parts thereof; sound recorders and pars and acces 85 02 Electric generating sets and rotary converters 85 02 20 - Generating sets with spark-ignition internal combustion piston engines Commodity Code Description 85 02 20 00 - Generating sets with spark-ignition internal combustion piston engines