Russian standards

Threaded connecting ends for valves, fittings and pipes with tens - shaped seals for pn20-100 MPa (200-1000 kgf/cm2) dimensions

Document status: Active

Metal covered electrodes for manual arc welding of structural and heat-resistant steels. Types

Document status: Active

Standard dynamometers portable. General specifications

Document status: Withdrawn

Capsulebubble steel caps of column apparatus. Construction and dimensions

Document status: Active

Gate valves. Main parameters

Document status: Active

Footwear. Method for determination of flexibility

Document status: Active