薄頁巖 的英文怎麼說
中文拼音 [bóyèyán]
薄頁巖
英文
foliate rock-
Thin layers of sandy shale, and carbonaceous fragments are locally present.
局部出現砂質頁巖薄層和碳質碎屑。Oolitic limestones are rare and interbedded in the dark - gray mudstones and / or shales
這些砂巖和鮞粒灰巖既可單獨成層，但更常見它們與深灰色泥頁巖組合成薄互層。Standard specification for thin veneer brick units made from clay or shale
粘土或頁巖制薄單塊磚的標準規范
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