Russian standards PDF
Numerical control devices for machine tools. Methods of punched tapes control date coding
Document status: Active
System of design documents for construction. Rules for execution of working documentation for wooden structures
Document status: Active
System of design documents for construction. Rules for execution of the working documentation of power electrical equipment
Document status: Active
Refractory and highly-refractory articles for the lining of rotary furnaces. Specifications
Document status: Replaced by GOST 21436-2004
