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中国石油天然气总公司油田油气评价中心是在大庆油田建设设计研究院集输技术研究所的基础上建立起来的通过国家技术监督局计量认证的产品质量检测机构，授权具有以下职能：①、石油行业产品质量监督抽查检验；②优质产品行评检测及复查检验；③产品（质量）认证检验；④质量纠
CNPC Oil and Gas Evaluation Center is a product quality inspection organization certified by the State Bureau of Technical Supervision established on the basis of the Research Institute of Transportation and Transportation of Daqing Oilfield Construction Design and Research Institute and authorized to carry out the following functions: ① The petroleum industry Product quality supervision and spot checks; ② high-quality product line evaluation and inspection review; ③ product (quality) certification test; ④ quality correction