10 kV distribution transformer
10 kV transformer substation
10 kV transmission line distribution transformer
110 kV Kilovolt metal-shaped transformer substation
110 kV transformer substation
220KV Transformer substation
35 kV transformer substation
500 kV Feixi transformer substation
500 kV transformer substation
AC 1 000 kV transformer substation
Assembly Transformer Substation
Box Transformer Substation
Dagang transformer substation
distribution transformer
Grounding grid of the transformer substation
group of transformer substation
nobody on-duty transformer substation
single-phase distribution transformer
small transformer substation