Ключевые слова:
High-voltage equipment, Aluminium alloys, Inspection, Design, Ultrasonic testing, Designations, Pressure testing, Castings, Switchgear, Switches, Proof stress, Repair, Non-destructive testing, Radiographic testing, Electrical equipment, Marking, Structures, Electric enclosures, Bursting discs, Electrical components, Certificates of conformity, Burst tests, Welding, Valves, Wrought alloys