短語(yǔ)詞組短語(yǔ)electric c substation 變電站electric locomotive substation 電力牽引變電所electric management substation 電管所kv electric power substation kv 變電站electric simulation substation 變電站Electric power substation 變電所electric traction substation 電力牽引變電所electric tramsformer substation 變電站10 kv electric power substation kv 變電站 返回 electric substation