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Daqing Oilfield of CNPC
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Project of CNOOC
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Project of Sinopec
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Project of CNPC
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West-East Gas Pipeline Project of CNPC
Projects
Founded in 1967, Jiangsu Shangshang Cable Group has a nationally recognized enterprise technology center and a postdoctoral research station. Shangshang Cable ranked the No.1 in the first “China wire ...