Russian standards
Steel piping details. Supports and hangers. Specification
Document status: Replaced by GOST 22130-2018
Sunflower. Requirements for state purchases and deliveries
Document status: Replaced by GOST 22391-2015
Carbon steel and unalloyed cast iron. Methods for determination of zirconium
Document status: Active
Millet. Requirements for state purchases and deliveries
Document status: Replaced by GOST 22983-2016
Non-destructive testing. Fusion welding of metals. Welds classification by radiography testing results
Document status: Active