GOST R 58537-2019

Non-linear resistor type gapped surge arresters and metal-oxide surge arresters without gaps for a.c. electrical installations for voltages from 3 to 750 kV. Part 5. Selection and application recommendations

Rectified ethanol from food raw material. Determination of volatile nitrogen bases content by method of capillary electrophoresis

Internal buildings and structures utilities. Mounting and start-up of air-heating storage rooms systems. Regulation and monitoring of work

Means of automation and control systems. Means and systems of safety. Service and regular maintenance

Statistical methods. Acceptance control charts

Quality rating system. Building. Sound absorbing and sound-insulating materials and products. Nomenclature of characteristics