GOST 4266-79

Explosive atmospheres. Rules of competence assessment of the personnel performing installation, maintenance, repair and overhaul of the electrical installations intended for use in explosive atmospheres

Trade services. Realization of drinking water at fuel. General requirements

Transport polymeric containers. General specifications

Information protection. Providing the security of networks telecommunications. General provisions

Design standards of buildings and constructions for gas processing industry

Atomic power station technological processes control system equipment. Durability, endurance, resistance requirements for highest influential factor