GOST 23288-78

Information technology. Security techniques. Information security for supplier relationships. Part 4. Guidelines for security of cloud services

Low-voltage switchgear and controlgear. Part 4-2. Contactors and motor-starters. AC semiconductor motor controllers and starters for AC electric motors

Flat heads without knuckle. General dimensions

Railway telecommunication. Safety requirement control methods

Unified system of corrosion and ageing protection. Corrosion protection of parts made of super high and high-strength steels by diffusion treatment with zinc. General requirements for flow process

Dental chair. General technical requirements and methods of tests