Russian standards PDF
Soda ash from nepheline raw stock for industrial use. Specifications
Document status: Active
Mechanical hand and pocket watches. General specifications
Document status: Active
Automatic sheet stamping presses with underneath drive. Parameters and dimensions. Norms of accuracy
Document status: Active
Low-voltage magnetic contactors. General specifications
Document status: Active only in RF
Semi-automatic flushing valves. Specifications
Document status: Replaced by GOST 11614-2019