GOST R 71315-2024

Unified system of design documentation. Graphical symbols in diagrams. Piezoelectric and magnetostriction elements; delay lines

Image intensifier and image converter tubes. Method of measuring output brightness non- uniformity ratio

Medical equipment. Technical means of placement and transfer of patients in the prehospital. General technical requirements and test methods

Tourism services. Requirements for the tour guides

Cork stoppers. Enumeration of colony-forming units of yeasts, moulds and bacteria, capable of both being extracted and growing in alcoholic medium for characterization of a low-in-germs stoppers

Occupational safety standards system. Protective clothing providing protection from chemicals. Test methods. Part 3. Determination of resistance to penetration by a jet of liquid (jet test)