City Government has been focused on industrial construction projects as the 219 millimeters in diameter seamless steel pipe production lines, seamless steel pipe in Shanxi Dorsey Limited production.

 
  • 被太原市政府列为重点工业建设项目的直径219毫米无缝钢管生产线,在山西德汇无缝钢管有限公司正式投产。
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