Russian standards PDF

Refractory products. Method for determination of thermal shock resistance on bricks

Document status: Active

Refractory products. Method for determination of thermal shock resistance on samples

Document status: Active

Road vehicles. Compressed hydrogen and hydrogen/natural gas blend fuel system components. Part 1. General requirements and definitions

Document status: Active

Cylindrical gears. ISO system. Flank tolerance classification. Part 1. Definitions and allowable values of deviations relevant to flanks of gear teeth

Document status: Active

Medical-social expertise. Quality control of services of medical-social expertise

Document status: Replaced by GOST R 58262-2020

External prostheses of lower limbs. Terms and definitions. Classification

Document status: Active