GOST 1652.6-77

Pipe steel connections with cylindrical thread for pipelines P=1,6 MPa. Lock-nuts. Basic dimensions

Microprocessor systems and devices for safety, control and diagnostics of railway traction rolling stock. Requirements for standard architecture, interfaces, functions

Leather. Physical and mechanical tests. Methods for determination of surface coating thickness

Manganese ores, concentrates and agglomerates. Methods for the determination of total iron

Soils. Classification

State system for the uniformity of measurements. State verification schedule for means measuring radionuclide activity, specific radioactivity, flux and flux density of б-, в-particles and photons of radionuclide sources