Ключевые слова:
Windings, Electric wires, Electric conductors, Insulated wires, Electrical components, Testing, Refrigerants, Wires, Chemical properties, Chemical analysis and testing, Test specimens, Test equipment, Solvent-resistance tests, Chemical-resistance tests, Hydrolytic resistance, Insulating oils, Low-temperature testing, Breakdown voltage, Solderability testing, Formulae (mathematics)