GOST IEC 61800-3-2016

State system for ensuring the uniformity of measurements. Measuring rack wheels. Methods and means of verification

Connections of elements of wooden constructions on a ring connectors. Test methods for determining the values of characteristic and design resistance and compliance

Electrical apparatus for explosive gas atmospheres. Part 15. Construction, test and marking of type of protection 'n' electrical apparatus

Electromagnetic compatibility of technical equipment. Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. Part 2-1. Mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz intended for use in residential, commercial and light industrial environments. Immunity requirements and test methods

State system of ensuring the uniformity of measurements. Actual measures of the surface density for radiation thickness gauges. General specifications

Classification overall performance of influence of environmental conditions appearing in nature on the technical products. Air pressure