GOST 21149-2022

Agricultural irrigation equipment. Emitters. Specification and test methods

Low-voltage electrical distribution network up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 6. Effectiveness of residual current devices (RCD) in TT, TN and IT systems

Artificial leather. Dimensions

Standard radionuclide solutions and standard ionizing radiation radionuclide sources. Verification certificate contents

Petroleum products. Electrometric method for determination of bromine numbers and unsaturated hydrocarbons

Robots and robotic devices. Methods of mathematical modeling and virtua-lization of tests of basic elements of robotic complexes on electromagnetic influences at the design