Russian standards PDF
Man-machine system. Signaling devices, sound for nonvoice communication. General ergonomic requirements
Document status: Active
Steel column vessels of diameter from 600 to 10000 mm. Distance between trays
Document status: Active
X-ray devices. The method of measuring AL(CU) equivalent of X-ray device envelope
Document status: Active
X-ray devices. The method of measuring the energy flow density (photon flux density) of X-radiation
Document status: Active
Gas for domestic and public utilities. Methods for determination of odour intensity
Document status: Replaced by GOST 22387.5-2014