弦杆

  • n.chord member; boom member
  • 网络cord

弦杆弦杆

弦杆

chord member

实用海洋平台英语 - 豆丁网 ... chisel 风铲 chord member 弦杆 Christmas tree 采油树 ...

cord

21Lesson Twenty-one _船舶与海洋工程英语... ... bracing 撑杆 cord 弦杆 modular shoring 模式支撑 ...

热词推荐