DIN V 6868-151:2002 Image quality assurance in X-ray diagnostics - Part 151: Acceptance testing of dental radiographic equipment; Rules for the inspection of image quality after installation, maintenance and modification
2010DIN 6868-151:2010 Image quality assurance in diagnostic X-ray departments - Part 151: Acceptance testing of dental radiographic equipment accordance to RöV - Rules for the inspection of image quality after installation, maintenance and modification
2002DIN V 6868-151:2002 Image quality assurance in X-ray diagnostics - Part 151: Acceptance testing of dental radiographic equipment; Rules for the inspection of image quality after installation, maintenance and modification