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Proses konstruksi bendungan Baihetan dan bagaimana mengontrol suhu dan mencegah retak
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Baihetan ~ Proyek jalur transmisi DC tegangan tinggi Jiangsu ± 800 kilovolt diterima di bagian Sungai Yangtze di Hubei. Seperti yang Anda perjuangkan
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40 detik untuk membawa Anda belajar tentang Baihetan Hydropower Station, stasiun tenaga air terbesar kedua di dunia.
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