Russian standards
Unified system for design documentation. Diagram for dividing of product into components
Document status: Active
Unified system for design documentation. Graphic identifications in schemes. Gaps, arresters and fuses
Document status: Active
Unified system for design documentation. Graphic identifications in schemes. Light sources
Document status: Active
Unified system of design documentation. Graphical symbols in diagrams. Piezoelectric and magnetostriction elements; delay lines
Document status: Active
Unified system of design documentation. Graphical conventions in diagrams. Apparatus and telegraph repeaters
Document status: Active
Unified system for design documentation. Graphic identifications in schemes. Electroterminal electric heaters, installation and devices
Document status: Active