Russian standards
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
Document status: Active
Cathode ray reference line gauges. Types and basic dimensions
Document status: Active
Photographic gelatine. Method of determination of dissolution duration
Document status: Active
Man-made noise from industrial, scientific medical and domestic radio-frequency equipment. Standards and measuring methods
Document status: Withdrawn