GOST R 53250-2009

Air transport. System operation of aircraft. Information-analytical system for aircraft airworthiness monitoring. The 'Leasing' user module. General requirements for the composition and functional purpose of software complexes. Requirements for the quality of information. Requirements to the content and format of the data

Evaluation and routine testing in medical imaging departments. Part 2-6. Constancy tests. X-ray equipment for computed tomography

Digital topographic maps. Didital description rules for cartographic information. General requirements

Lighting of auto-roads and tunnels. Requirements to monitoring

Niobium pentoxide. Method for the determination of sulphur content

Lamp controlgear. Part 2-13. Particular requirements for d.c. or a.c. supplied electronic controlgear for light emitting diode modules