Russian standards PDF
Cast iron, steel, ferroalloys, metallic chromium and manganese. Standards of accuracy of quantitative chemical analysis
Document status: Active
Enterprise management. Guidance for managing sustainable development
Document status: Replaced by GOST R 54598.1-2015
Services of accommodations. General requirements for the services of sanatoria, boarding houses, recreation centers
Document status: Active
Tourist services. Service of travel agencies. General requirements
Document status: Active