pile pipe
英
美
- 桩管
双语例句
- Free falling heavy rammer was used in former piling constructions, but the piling depth and pile pipe diameter were comparatively small.
在以往的施工中采用重锤下落打桩,打桩的深度和桩管的直径都比较小。
相关词汇
大家正在查
Copyright © 2023 256查询网 All Rights Reserved