[YOTSUGI 요츠기] YS112-01-07 / YS-112-01-07 / 특고압 절연장화 26.5KV / CLASS 3 ...

[YOTSUGI 요츠기] YS112-01-07 / YS-112-01-07 / 특고압 절연장화 26.5KV / CLASS 3 ...