A 586-meter temporary pontoon bridge across the Yangtze River is put up in 15 minutes and 36 seconds by a brigade during a field training conducted in central China’s Hubei province. (Photo/Chinamil.com.cn)
A 586-meter temporary pontoon bridge across the Yangtze River is put up in 15 minutes and 36 seconds by a brigade during a field training conducted in central China’s Hubei province. (Photo/Chinamil.com.cn)