常見例句The article recommends the technique arguments of the wafery excavator and the technics of building antiseep concrete wall using by it. 摘要介紹了薄型抓斗的技術參數及薄型抓斗建造混凝土防滲墻的主要施工工藝。Technics of Building Antiseep Concrete Wall Using by Wafery Excavator 薄型抓斗建造混凝土防滲墻的施工工藝 返回 wafery