main deck beam

常见例句

双语例句

• The main beam adopts the CFST truss and reinforced concrete deck slab.
  主梁采用钢管混凝土桁架与钢筋混凝土板组合梁。
• Basically, a composite concrete deck consists of a concrete top slab, flanked on each side by concrete main beams, and a concrete middle beam.
  组合混凝土梁的基本构成是顶部为混凝土平面，两侧为混凝土主梁，中间为混凝土中梁。
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