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Hanas Hangjinqi to Yinchuan Natural Gas Pipeline Project Yellow River successfully crossed the pilot excavated

March 29, 2017 at 1 am, Hanas Hangjinqi to Yinchuan Natural Gas Pipeline Project The pilot drill bit,...

Hangjinqi to Yinchuan Natural Gas Pipeline Project Held Yellow River Crossing Construction Drilling Preparation

On February 21, 2017, Hanas Pipeline Company organized construction units, supervision units, anti-corrosion units and non-destructive testing units...