GOST R 52940-2008

Data transmission signals entering in the communication channels. Energetic parameters

Studs and ceramic ferrules for stud welding

System of product quality. Automatic play machines. Nomenclature of indexes

State system for ensuring the uniformity of measurements. Transfer units of time, frequency and time scale national UTC(SU) from the State primary standard of the Russian Federation with the use of the GLONASS system. Classification. Measurement uncertainty and error. Normalized metrological characteristics

Chemical fibres. Packing, marking, transportation and storage

Optics and photonics. Optical hologram computer-generated on-axis elements. General specifications