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A drone assists during the line-connecting operation of the Chinese and Lao sections of the China-Laos 500-kV power interconnection project on Feb. 5, 2026. The Chinese and Lao sections of the China-Laos 500-kV power interconnection project were physically connected on Thursday, marking a major step forward in putting the project into operation. (Xinhua/Peng Yikai)
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