膨润土的
Test Method for Density of Bentonitic Slurries 膨润土泥浆的密度的试验方法
Standard Test Method for Sand Content by Volume of Bentonitic Slurries 用容积法测定膨润土泥浆中砂含量的标准试验方法
Bentonitic siltstone and bentonite-carbonate rock sedimentary deposit are aggraded as the top of Laogonggou stratum; 顶部为一套滨浅湖相的膨润土化粉砂岩-膨润土-碳酸盐岩沉积岩石组合。
bentonitic shale 斑脱页岩
