"RENMIN RIBAO"(People's Daily, Overseas Edition)By the end of 1985, China had about 176,000 rail and road bridges with a total length of 5,700 kilometres. Of these, 21 are over the Changjiang (Yangtze...
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"RENMIN RIBAO"(People's Daily, Overseas Edition)By the end of 1985, China had about 176,000 rail and road bridges with a total length of 5,700 kilometres. Of these, 21 are over the Changjiang (Yangtze...