Russian standards PDF
Cleaning shot-blasting periodic-action conveyor barrels. Basic parameters and dimensions
Document status: Active
Foot-wear. Method for the determination of thread seams strength in joints of upper outsides
Document status: Active
Threaded steel flanges for Pn 20-100 MPa (200-1000 kgf/cm2). Specifications
Document status: Active
Liquid lubricating and plastic materials. Method of test for lubricating properties on four ball machine
Document status: Active
Safety full-lifted flanged steel valve for P nom 1,6 and 4,0 MPa (16 and 40 kgf/cm2)
Document status: Replaced by GOST 31294-2005