GOST 3565-80

State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring of sound velocity in liquids within the velocity range 800 to 2000 m/s

Optical fibres. Part 1-20. Measurement methods and test procedures. Fibre geometry

Intelligent transport systems. Road weather stations. General requirements

Secondary cells and batteries containing alkaline or other non-acid electrolytes. Lithium secondary cells and batteries for use in electrical energy storage systems. Safety requirements and test methods

Electromagnetic compatibility of technical equipment. Arc welding equipment. Part 10. Requirements and test methods

Safety of attractions. General safety requirements for travelling attractions