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11月9日,中国石油天然气集团公司首期焊接技能专家培训班在中国石油管道学院举行开班典礼,来自集团公司所属各油田、工程公司、焊接培训中心等10余个企业的34名学员参加
On November 9, the first phase of welding skill expert training held by China National Petroleum Corporation (CNPC) was held at the China Petroleum Pipeline Academy with participation of 34 participants from more than 10 enterprises including oil fields, engineering companies and welding training centers owned by the Group Company