Smoke engulfs a distillation device at the Dalian Petrochemical Company of PetroChina, a leading onshore oil producer of the nation, in Dalian, Northeast China's Liaoning province, July 16, 2011. [Photo/Xinhua] |
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Smoke engulfs a distillation device at the Dalian Petrochemical Company of PetroChina, a leading onshore oil producer of the nation, in Dalian, Northeast China's Liaoning province, July 16, 2011. [Photo/Xinhua] |
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People watch as fire and smoke engulf a distillation device at the Dalian Petrochemical Company of PetroChina, a leading onshore oil producer of the nation, in Dalian, Northeast China's Liaoning province, July 16, 2011. [Photo/Xinhua] |