Descriptors | Shell structures, Aluminium, Holes, Enclosures, Stress analysis, Non-destructive testing, Thickness, Wrought alloys, Flanges, Assembling, Insulating enclosures, Aluminium alloys, Form tolerances, Dimensional tolerances, Protected electrical equipment, Acceptance inspection, Approval testing, High-voltage equipment, Elastic design, Electrical insulation devices, Certification (approval), Rated voltage, Welding, Gases, Electric control equipment, Design, Switchgear, Welded joints, Electric enclosures, Design calculations, Electrical equipment, Pressure testing, Marking |