膨潤土的

Test Method for Density of Bentonitic Slurries 膨潤土泥漿的密度的試驗(yàn)方法

Standard Test Method for Sand Content by Volume of Bentonitic Slurries 用容積法測定膨潤土泥漿中砂含量的標(biāo)準(zhǔn)試驗(yàn)方法

Bentonitic siltstone and bentonite-carbonate rock sedimentary deposit are aggraded as the top of Laogonggou stratum; 頂部為一套濱淺湖相的膨潤土化粉砂巖-膨潤土-碳酸鹽巖沉積巖石組合。

bentonitic shale 斑脫頁巖