GOST 25820-2021

Rectangular all-cast moulding boxes of aluminium and magnesium alloys having inside dimensions: length from 600 to 800 mm, width 500; 600 mm, height from 125 to 200 mm. Construction

Information technology. Set of standards for automated systems. Technical directions for automated system making

Logic elements of integrated circuits. Basic parameters

Lampholders for tubular fluorescent lamps and starter holders

Stationary retainer rings for wax-pattern dies with max 190 mm dia cylinder matrices. Design and dimensions

Electromagnetic compatibility of technical equipment. Man-made radio disturbance from vehicles, motor boats and internal combustion engine devices. Limits and test methods