片语
expansive clay subgrade膨胀土路基
expansive clay soil膨胀土
expansive-contractive red clay胀缩性红黏土
expansive clay pressure膨胀土压力
swelling clay[土壤] 膨胀性粘土
weak expansive clay弱膨胀土
replacing expansive soil with clay换填黏土
expansive clay slope膨胀土堑坡
expansive clay mineral膨胀性粘土矿物
expansive clay embankment膨胀土路堤