By progressive society and increase of technology level, the electric power service striding forward 21 century is turning from monopolization into competition.
随着社会的进步、技术水平的提高，迈进二十一世纪的电力服务正从垄断走向竞争。
By progressive society and increase of technology level, the electric power service striding forward 21 century is turning from monopolization into competition.
随着社会的进步、技术水平的提高，迈进二十一世纪的电力服务正从垄断走向竞争。
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