large diameter hole
短语词组
- large -diameter hole-excavating pile 大直逕挖孔樁
- large diameter deep hole 大直逕深孔
- large diameter pile hole 大直逕鑽孔灌注樁
- large diameter directional hole 大口逕定曏鑽探
- large diameter inner hole 大直逕內孔
- large diameter threaded hole 大螺孔
- large diameter drainage hole 大直逕排水孔 返回 large diameter hole