Russian standards

Unified system for design documentation. Graphical designations in circuits. Light guide system equipment components

Document status: Active

Unified system for design documentation. Graphic designations. Pipeline elements

Document status: Active

Unified system for design documentation. Graphic designations in diagrams. Elements, devices and arrangements of gas chromatograph system

Document status: Active

Unified system for design documentation. Graphic designations. Drying apparatus

Document status: Active

Unified system for design documentation. Graphic designations. Components and arrangements of machines and apparatus of chemical industry. General symbols

Document status: Active

Unified system for design documentation. Rules for presentation of vacuum schemes

Document status: Replaced by GOST 2.797-2016