[建] corase aggregate plant mix

cū lì shā zǐ yǔ lì qīng de hùn hé wù ㄘㄨ ㄌㄧˋ ㄕㄚ ㄗˇ ㄩˇ ㄌㄧˋ ㄑㄧㄥ ㄉㄜ˙ ㄏㄨㄣˋ ㄏㄜˊ ㄨˋ