短語詞組短語swelling clay rock 膨脹圍巖frozen swelling clay layer 凍結(jié)膨脹粘土層swelling rate of clay 粘土膨脹率swelling clay mineral 膨脹性粘土礦物compacted swelling clay 擊實(shí)膨脹粘土water -swelling clay 遇水膨脹粘土clay swelling 粘土收縮clay swelling inhibition 粘土防膨脹劑clay swelling inhibitor 粘土防膨脹劑 返回 swelling clay