【运输】混凝土拌制设备聚合

aggregates

monetary aggregates【金融】

equipotent set【数】;equivalent aggregates【数】;equivalent set【数】

protective device against wear on mixing tools for cement and aggregates for concrete

twin-engined aggregates (two-engined aggregates)

mixing cement and aggregates for concrete by means of action of a fluid

positional array aggregates【计】

ratio aggregates