Ключевые слова:
Performance testing|Lighting systems|Diameter|Gases|Cable sheaths|Compatibility|Thickness|Power cables|Electric cables|Area|Thermosetting polymers|Colour codes|Spark testing|Fillers|Marking|Rated voltage|Smoke|Marks|Electric conductors|Fire|Fire-resistant materials|Electrical testing|Electrical resistance|Insulated cables|Electrical insulation