Russian standards PDF
Civil defense. Engineering and technical equipment of civil defense protective structures. Hermetic valves. General technical requirements. Test methods
Document status: Active
Civil defense. Engineering and technical equipment of protective structures of civil defense. Regulatory plugs. General technical requirements. Test methods
Document status: Active
Civil defense. Engineering and technical equipment of protective structures of civil defense. Fans with electric drive. General technical requirements. Test methods
Document status: Active
Woodworking machines. Flat-grinding cylindrical machines. Additional accuracy test requirements
Document status: Active
Zirconium containing refractory materials and products. General requirements for methods of chemical analysis
Document status: Active
Metal-cutting machine tools. Methods of checking specimen two flat surfaces for squareness
Document status: Active