GOST 21.609-2014
System of design documents for construction. Rules for execution of working documents of internal gas systems

Standard No.

GOST 21.609-2014

Release Date

2014

Published By

RU-GOST R

Latest

GOST 21.609-2014

GOST 21.609-2014 history

• 2014 GOST 21.609-2014 System of design documents for construction. Rules for execution of working documents of internal gas systems
• 1983 GOST 21.609-1983 System of building design documents. Gas supply. Internal equipment. Working drawings