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Summertime replacement of snow-covered rail track in China's Qinghai
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Sott.net - Extreme Temperatures
Over 130 workers recently carried out a track replacement operation on a snow-covered railroad in Qinghai, China.
A 946-meter-long section at an altitude of 4,484 meters was upgraded in less than four hours.
['upgraded'
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'qinghai'
'recently'
'chinas'
'replacement'
'snowcovered'
'workers'
'rail'
'operation'
'railroad'
'track'
'summertime']