GOST R 52061-2003

Safety in emergencies. Monitoring and forecasting of dangerous weather phenomena and processes. General requirements

Varistors. Method of measuring non linearity coefficient

Nanostructured screw cylindrical springs for trucks and draw-and-buffer gears of railway rolling stock. Specifications

Head fraction of ethyl alcohol. Specifications

Self-ballasted lamps for general lighting services. Safety requirements

Electronics automated design systems. Footprints for the components on printed circuit boards (PCB). Size and placement of pads, holes, other elements, keepout areas, drawing elements