混凝土碱骨料反应
Alkali-Aggregate Reaction in Concrete
碱骨料反应(AAR)
Alkali-Aggregate Reaction(AAR
碱-骨料反应
Alkali-aggregate Reaction
alkali-the aggregate reacts
alkali-aggrrgate rection
AAR
骨料碱活性
aggregate alkalinity activity
快速血浆反应素环状卡片试验阳性
positive rapid-plasma-reagin test
快速预警和反应机制
mechanism of rapid alert and answer