核心区北端建有220KV变电站一座，电力供应有保障。

In the north of the central region, one established transformer substation with 220kv can guarantee power supply.

youdao

核心区北端建有220KV变电站一座，电力供应有保障。

In the north of the central region, one established transformer substation with 220kv can guarantee power supply.

youdao