Other units of automatic data processing machines

**Includes:** - arithmetic units - accelerators, other than graphics accelerators - print processors - control and adaptor units - disk-to-tape or tape-to-disk converters - machines for decoding data and giving the result in clear - programmers (machines for introducing fixed programs into integrated circuits) - transcribing machines (machines for transcribing data onto media in coded form)

**Excludes:** - video cards and graphic accelerators, cf. 45281 - sound cards, cf. 45281 - network cards, cf. 45281 - integrated circuits, cf. 47160