duplicated rod

英 美
  • 复式拉杆
  • duplicated adj.复制的;复写的动词duplicate的过去式和过去分词.
  • rod n.杆;棍棒;竿
    1. The pull rod is screwed into the inside thread of the anchor head.
      将拉杆旋入锚头内的丝扣。
    2. Large span double box-beam rod structure is born out of BSS.
      大跨度双箱梁钢棒拉杆组合钢结构即脱胎于张弦梁结构。