GOST 9428-73

Electromagnetic compatibility of technical equipment. Immunity of technical equipment intended for use in power stations and substations. Requirements and test methods

Meаt. Sheep and goats for children’s nutrition. Specifications

Occupational safety standards system. Individual protective devices for legs. Technical requirements and test methods for footwear components. Part 3. Metallic perforation resistant inserts

Nickel, nickel and copper-nickel alloys. Methods for the determination of phosphorus

Occupational safety standards system. Special clothing for protection against high temperatures thermal radiation, convective heat. General technical requirements

Piezoelectric filters. Parameter system