GOST R 58200-2018

Aviation transport. Aviation activities safety management system. Methods of aviation activities safety management system conformity determination. Methods of aviation activities safety management system conformity determination guidance for service suppliers

State system for ensuring the uniformity of measurements. State primary standard and state verification schedule for means measuring mass

United power system and isolated power systems. Relay protection and automation. Differential protection of power lines 330 kV and above. Functional requirements

Concretes. Methods of shrinkage and creep flow determination

Wood doors for industrial buildings. Types, construction and dimensions

Cadmium. Methods of zinc determination