GOST 20447-75

Thallium. Method for the determination of iron

Safety in emergencies. Hydraulic emergency and rescue tools. General technical requirements

Welding and surfacing of equipment and pipelines of nuclear power plants. Materials used for making welded joints and surfacing

State system for ensuring the uniformity of measurements. State verification schedule for means measuring air kerma, air kerma rate, exposure, exposure rate, ambient dose equivalent, directional dose equivalent and personal dose equivalent, ambient dose equivalent rate, directional dose equivalent rate and personal dose equivalent rate and energy flux of X-ray and gamma radiation

Electricity metering equipment (a.c.). Particular requirements. Part 31. Pulse output devices for electromechanical and electronic meters (two wires only)

Automobile roads of general use. Road restraint systems. Methods of testing