GOST 8135-74

Refractories. Classification

Lubricating Grease. Determination of penetration with a penetrometer with a cone by one-quarter and one-half of the scale

Gas, gas condensate, oil, gas and condensate deposits. Software for hydraulic simulation of surface network and facilities. The main functional and technical requirements

Unified system of corrosion and ageing protection. Anodes of installations of cathodic protection in seawater and salty environments. Specifications

Automobile roads of general use. Petroleum-based bitumen binders. The method determining of the properties of recovery via impacts multiple shear stress (MSCR) using dynamic shear rheometer (DSR)

Welding. Calibration, verification and validation of equipment used for welding, including ancillary activities