GOST 2.797-1981
Unified system for design documentation. Rules for presentation of vacuum schemes

Standard No.

GOST 2.797-1981

Release Date

1981

Published By

RU-GOST R

Status

Be replaced 2017-09

Replace By

GOST 2.797-2016

GOST 22797-1983

Latest

GOST 2.797-2016

Scope

This standard establishes the rules for the implementation of vacuum circuits of vacuum systems in all industries

GOST 2.797-1981 history

• 2016 GOST 2.797-2016 Unified system for design documentation. Rules for presentation of vacuum schemes
• 2014 GOST 21797-2014 Two-turn spring washers for railway track. Specifications
• 1976 GOST 21797-1976 Two-turn spring washers for railway track. Technical specifications