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The Company Attends the Seminar on Foundation Strengthening Engineering of China’s Laneway and Rock Soil Mass and Maintenance and Equipment Safety of Heavy-haul Railways


source:      Time:2015/9/15 9:54:20     Click Num:607

During September 13th to 15th, the company attended the seminar on foundation strengthening engineering of China’s laneway and rock soil mass and maintenance and equipment safety of heavy-haul railways in Beijing, and made technical exchanges.


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