Russian standards PDF
Prefabricated reinforced concrete constructions. Determination of compression strength of concrete
Document status: Active
Occupational safety standards system. Personal protective equipment against falls from a height. Descender devices for rescue. General technical requirements. Test methods
Document status: Active
Combustible natural gas. State reference materials on the basis of magistral gas. Specification
Document status: Active
Trunk pipeline transport of oil and oil products. Terms and definitions
Document status: Active
Saving means for crew of installations operated on water areas. Inflatable means for mass collection of floating people. General specifications
Document status: Active