Russian standards PDF
System of design documents for construction. Heating, ventilation and air conditioning. Working drawings
Document status: Replaced by GOST 21.602-2003
System of design documents for construction. Rules for execution of working documents of internal gas systems
Document status: Active
Enamelled round copper wires with enamel on polyesterimide base. Technical requirements
Document status: Active
Fluxes for electroslag remelting. Methods for determination of calcium oxide and magnesium oxide
Document status: Active
Sealants. Determination method of tensile strength, ultimate elongation at break and compression set after break
Document status: Active