On the base of test analyse about its physical and mechanical properties, developing material study of impermeability and cast technics.
在对混凝土试样的物理力学性能测试分析的基础上，开展材料抗渗性能和浇筑工艺研究。
On the base of test analyse about its physical and mechanical properties, developing material study of impermeability and cast technics.
在对混凝土试样的物理力学性能测试分析的基础上，开展材料抗渗性能和浇筑工艺研究。
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