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 equipment3.1.3 Mobile X-ray equipment3.1.4 Additional X-ray equipment