砂浆锚杆

  • n.grouted bolt
  • 网络mortar bolt

砂浆锚杆砂浆锚杆

砂浆锚杆

mortar bolt

求助TBM相关的词汇... ... 1753 胶结型锚杆 adhesive anchor bolt 1754 砂浆锚杆 mortar bolt 1755 树脂锚杆 resin anchored bolt ...

热词推荐