3.1.1 Stationary X-ray equipment

3.1.1.1 X-ray equipment for cargo screening

3.1.1.2 X-ray equipment for baggage screening

3.1.1.3 X-ray equipment for parcels screening

3.1.1.4 X-ray equipment for transport screening

3.1.2 Portable x-ray equipment
3.1.3 Mobile X-ray equipment
3.1.4 Additional X-ray equipment