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《电焊机》杂志:长庆建工在我国的大型工程建设中屡建奇功,为我国的管道工程建设做出了巨大贡献,是什么原因让如此多的大型工程青睐贵公司
“Welder” magazine: Changqing Construction Engineering in our country’s large-scale construction projects repeatedly built outstanding achievements for China’s pipeline construction has made a significant contribution, is why so many large projects favor your company