Online Standards Store PDF
Extruded rectangular equishelf channel-section shapes of aluminium, aluminium and magnesium alloys. Assortment
Document status: Active
Pillow blocks of series UB for rolling bearings of diameters from 85 till 150 mm. Construction and dimensions
Document status: Active
Microbiological products. Cormobacterinum. Specifications
Document status: Active
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
Document status: Active
Health informatics. Medical waveform format. Part 2. Electrocardiography
Document status: Active