Russian standards PDF
Adjustable speed electrical power drive systems. Part 2. General requirements. Rating specifications for low voltage adjustable frequency a.c. power drive systems
Document status: Active
Integrated circuits. Terms, definitions and letter symbols of electrical parameters
Document status: Withdrawn
Cladding materials and products made of natural stone. Test methods
Document status: Replaced by GOST 30629-2011
Special Rolling Stock. Requirements for Bearing Structure Strength and for Dynamic Properties
Document status: Active
Carbon brushes for electrical machines. Construction. Types and dimensions
Document status: Active