Большой англо-русский и русско-английский словарь
connection insulation, interturn insulation, minor insulation, turn(-to-turn) insulation
Англо-русский словарь технических терминов
connection insulation, interturn insulation, minor insulation, turn(-to-turn) insulation
Русско-английский политехнический словарь
connection insulation, interturn insulation, minor insulation, turn(-to-turn) insulation