Against the idea to use lower pass ratio through 4.75mm sieve and replace P.O32.5 by P.O42.5 in a proposed mixture design of cement stabilized crushed stone in a expressway, this paper did some research.是什么意思_Against the idea to use lower pass ratio through 4.75mm sieve and replace P.O32.5 by P.O42.5 in a proposed mixture design of cement stabilized crushed stone in a expressway, this paper did some research.在线翻译_英语_读音_用法_例句