The Safety Measures Taken during Manual Scooping Out a Hole for Pouring Concrete Pile

英美

释义

- 人工挖孔灌注桩成孔的交全措施

把海词放在桌面上，查词最方便

触屏版| 电脑版

©2003 - 2025 海词词典(Dict.cn)

立即下载