GOST 21.204-2020
System of design documents for construction. Graphical symbols and signs of elements of general layouts and transport constructions

Standard No.

GOST 21.204-2020

Release Date

2020

Published By

GOSTR

Latest

GOST 21.204-2020

GOST 21.204-2020 history

• 2020 GOST 21.204-2020 System of design documents for construction. Graphical symbols and signs of elements of general layouts and transport constructions
• 1993 GOST 21.204-1993 System of building design documents. Graphical symbols and signs of elements of general layouts and transport
• 0000 GOST 21.108-1978