Russian standards PDF
Pillow blocks of series ShM for rolling bearings of diameters from 47 till 150 mm. Construction and dimensions
Document status: Active
High-intensity gas-discharge sources of optical radiation. General specifications
Document status: Active
Organic dye-stuffs, intermediates, auxiliary compounds for textiles. Test methods
Document status: Active
Ferroalloys, metal chromium and metal manganese. General rules for sampling and sample preparation for chemical analysis
Document status: Replaced by GOST 17260-2009