22.01.01
Electric drive systems
22.01.01.01
Electric motors
22.01.01.03
Gear motors
22.01.01.04
Frequency converters
22.01.01.05
Electronic drive units
22.01.01.06
Linear motors / electro-cylinders
22.01.01.07
Electric, electronic and magnetic switchgear and control units
22.01.01.99
Electric drive systems; other