GOST 20930-75

Safety requirements for electrical equipment for measurement, control, and laboratory use. Part 2-051. Particular requirements for laboratory equipment for mixing and stirring

Electrical installations of buildings. Part 4. Protection for safety. Isolation, switching off, control

Plates of rising for wooden inserts. Design and dimensions

Medical electrical equipment. Lung ventilators. Technical requirements for public procurement

Textiles. Quantitative chemical analysis. Part 21. Mixtures of chlorofibres, certain modacrylics, certain elastanes, acetates, triacetates and certain other fibres (method using cyclohexanon)

Unified system for design documentation. Normocontrol