Russian standards

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

Rock graphic documentation. Symbols for terrestrial surface situation

Document status: Active

Wood protection. Method for determination of moisture content prior to impregnation

Document status: Active

Flange union tees hermeticable for tube connections on external cone. Construction and dimensions

Document status: Active