Russian standards PDF
GOST 18390-73
Wire of palladium and its alloys. Specifications
Document status: Replaced by GOST 18390-2014
€10
GOST 18604.24-81
Transistors bipolar high-frequency. Techniques for measuring output power, power gain and collector efficiency
Document status: Active
€10
GOST 18732-80
Sections for female dies (punches). Design and dimensions
Document status: Active
€10