GOST R 56642-2021

Opening devices from aluminium alloys. Types and basic dimensions

System of national standards for quality of telecommunication services. Quality of services of local, long-distance and international telephone communication. Normative values for quality indices of telephone calls

Finishing pinion shaped cutter for external and internal splines. Technical conditions

Сonfectionery. Methods for determination of mass fraction of fruit raw materials. Part 2. Determination of the presence of macroelements

Bicycles for preschool children. Safety requirements and test methods

Plain limit gauges for dimensions up to 500 mm. Required dimensions