Russian standards PDF
Industrial automation systems and integration. Product data representation and exchange. Part 22. Implementation methods. Stand data access interface
Document status: Active
Information technology. 7-bit and 8-bit coded character sets. Control functions
Document status: Active
Safety requirements for electrical equipment for measurement, control, and laboratory use. Part 1. General requirements
Document status: Active
Enterprise-control system integration. Part 1. Models and terminology
Document status: Replaced by GOST R IEC 62264-1-2014