Maintenance workers reinforce tracks of Qinghai-Tibet railway - Xinhua

Xinhua

Maintenance workers reinforce tracks of Qinghai-Tibet railway Xinhua Workers reinforce tracks in the rain near the Tanggula Station of the Qinghai-Tibet railway, northwest China's Qinghai Province, June 30, 2018. Maintenance workers stick to their posts everyday to guarantee the operation of the Qinghai-Tibet railway at ... and more »

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