tubular steel roof truss

 
  • 管式钢屋架

tubular steel roof truss的用法和样例:

例句

  1. Vertical and lateral bending of the steel roof of the deviation should be allowed to meet the norms.
    钢屋架的垂直度和侧向弯曲的允许偏差应符合规范的规定。

tubular steel roof truss的相关资料:

临近单词

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