水下无砂混凝土
concrete without sand for underwater stracture
投石压浆无砂混凝土小桩
small non-sand prepacked stone concrete pile
无砂混凝土小桩
small non-sand concrete pile
small concrete pile without sand
无砂大孔贫混凝土
sand_free poor concrete with macropores
无砂细石混凝土
fine aggregate concrete without sand
钢筋混凝土无腹筋梁
reinforced concrete beams without web rebars
钢筋混凝土无梁板结构
flat reinforced concrete slab structure
混凝土无损检测
concrete nondestructive testing
Concrete measuring
混凝土无损伤检测
concrete undamaged inspection
混凝土无约束监测装置
unconstrained concrete device
现浇钢筋混凝土无梁楼盖
cast-in-place reinforced concrete girderless floor
C60机制砂混凝土
C60 concrete with machine-made sand
混凝土(砂浆)抗裂性
concrete crack resistance
混凝土砂浆抗裂性
concrete crack resistance