Ключевые слова:
Electrical protection equipment|Electrical insulation|Marking|Testing conditions|Acceptance (approval)|Control panels|Live working|Passenger hoists|Acceptance inspection|Safety devices|Type testing|Control devices|Acoustic testing|Equipment safety|Occupational safety|Mobile working platforms|Earthing|Electrical safety|Electrical testing|Overhead power lines|Mechanical testing|Dielectric-strength tests|Terminology|Electrical insulation devices|Definitions|Hoists|High voltage|Test equipment