wafery

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(shù)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
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