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 71 Automatic data processing machines...; magnetic readers..., nes 84 71 50 Digital processing m/cs (excl.847141 & 847149) comprising <=2 units storage/inpu Commodity Code Description 84 71 50 00 Digital processing m/cs (excl.847141 & 847149) comprising <=2 units storage/inpu 84 71 50 10 Processing units for personal ( including portable) computers 84 71 50 90 Other