Ключевые слова:
Type testing|Electrical installations|Connectored joints|Fire tests|Performance testing|Electric conduits|Test fingers|Mechanical properties of materials|Strength of materials|Electromagnetic compatibility|Electrical testing|Impact testing|Classification systems|Insulated cables|Ducting|Thermal testing|Electrical insulating materials|Preferred sizes|Performance|Seatings|Marking|Ducts (building services)|Test equipment|Testing conditions|Trunking|Resistance measurement|Electric conductors|Electric cable systems|Electric wiring systems