The method of realizing selective permeability for cemented stone with big grain and selective permeation is introduced.
介绍了粗颗粒选择性渗透水泥石一次选择性渗透能力的实现方法。
The method of realizing selective permeability for cemented stone with big grain and selective permeation is introduced.
介绍了粗颗粒选择性渗透水泥石一次选择性渗透能力的实现方法。
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