The article recommends the technique arguments of the wafery excavator and the technics of building antiseep concrete wall using by it.
摘要介绍了型抓斗技术参数及型抓斗建造混凝土防渗墙要施工工艺。
The article recommends the technique arguments of the wafery excavator and the technics of building antiseep concrete wall using by it.
摘要介绍了型抓斗技术参数及型抓斗建造混凝土防渗墙要施工工艺。
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