A.質(zhì)地堅(jiān)固B.吸水率低C.空隙率小D.含泥量低
A.粒形良好B.線脹系數(shù)大C.質(zhì)地堅(jiān)固D.線脹系數(shù)小
A.水膠比B.含氣量C.氯離子含量D.堿含量