Russian standards PDF
Gas welding equipment used in welding, cutting and allied processes. Pressure regulators and pressure regulators with flow-metering devices for manifold systems and gas cylinders up to 300 bar (30 MPa)
Document status: Active
Non-destructive testing. Qualification and certification of personnel. General principles
Document status: Replaced by GOST R ISO 9712-2019
Building envelope insimilar. Calculation reduced total thermal resistances
Document status: Active
Data quality. Part 120. Master data. Exchange of characteristic data: Provenance
Document status: Active
