22.02
Machining units
22.02.01
Sawing units
22.02.02
Planing units
22.02.03
Moulding units
22.02.04
Boring units
22.02.05
Mortising units
22.02.06
Sanding and polishing units
22.02.07
Spraying units
22.02.08
Gluing units
22.02.09
Assembling units
22.02.10
High frequency and microwave equipment (e.g. generators)
22.02.11
Tool changers for CNC machines
22.02.12
Cam mechanisms and cams
22.02.13
Antistatic systems