This is 4, 200 kilometers of high voltage air lines, among which there is a record holder for extra-high voltage (1150 kV).
这是4200千米长的高空高压电线，其中最高电压纪录是1150千伏。
This is 4, 200 kilometers of high voltage air lines, among which there is a record holder for extra-high voltage (1150 kV).
这是4200千米长的高空高压电线，其中最高电压纪录是1150千伏。
应用推荐