Russian standards PDF
Masts (Poles) for overhead contact line supports of railways. Specifications
Document status: Cancelled
Symmetrical telecommunication cables for digital communication. General specification
Document status: Active
Fiberglass reinforced thermosetting plastic pipes. Glass reinforced thermosetting plastics cylinder shells of chimney and flue-pipes. Specifications
Document status: Active
The mountain-mine equipment. Underground loading machines. General technical requirements and test methods
Document status: Active
Electrical equipment and installations for a.c. voltages from 1 up to 750 kV. Requirements for dielectric strength of insulation
Document status: Active