GOST 9923-80

Information technology for learning, education and training. Information model for competency. Part 2. Proficiency level information model

Fuel cell technologies. Part 9-102. Methodology for assessing the environmental performance of fuel cell power plants in the framework of a life cycle review. Stationary cogeneration power plants based on fuel cells for living quarters. Product category rules for development of environmental declaration

Playground equipment and surfacing. Part 5. Additional safety requirements and test methods for carousels

Special marine flags. General technical requirements

Automatic calling equipment for telephone communication. Requirements for procedures interaction with external equipment and communication channel

Basic environmental testing procedures. Part 2. Tests. Test U: Robustness of terminations and integral mounting devices