Russian standards
GOST 27451-87
Ionizing radiation measuring means. General specifications
Document status: Active
€10
GOST R 21.1101-2009
System of design documents for construction. Main requirements for design and working documents
Document status: Replaced by GOST R 21.1101-2013
€10
GOST R 53464-2009
Metal and alloy castings. Dimensions and mass tolerances and machining allowances
Document status: Active
€10