EPCOS
变压器铁芯, 半芯, E, E55, N27, B66335, 124 mm, 354 mm2
变压器铁芯, 半芯, E42, N27, 97 mm, 178 mm2
变压器铁芯, 半芯, E42, N87, 97 mm, 178 mm2