中新网财经新闻: 深中通道沉管隧道钢壳试验段开工

中新网财经新闻

深中通道沉管隧道钢壳试验段开工 www.chinanews.com/cj/2018/04-27/8501904.shtml Apr 27th 2018, 20:54
  中新网广州4月27日电 (蔡敏婕)深中通道沉管隧道钢壳试验段27日开工,将为后续32个管节钢壳大规模的制造提供工艺参数,确保钢壳沉管制造质量、精度和工效满足设计要求。该钢壳制造工期预计为30个月,计划今年底明年初完成首节钢壳沉管制造。

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