渠道边坡混凝土铺机
canal slope concrete paver
泵式混凝土湿喷机
Wet Spraying Machine with Concrete Pump
FRP-混凝土宽度比
FRP-to-concrete width ratio
FRP管混凝土结构
FRP-tube reinforced concrete structure
传力杆与混凝土界面
interface between dowel and surrounding concrete
潮湿混凝土粘接
adhering to moist concrete
大容量混凝土支柱
large capacity concrete mast
HJT-2型混凝土输送罐
HJT-2 concrete stirring barrel
充填混凝土钢桥柱
concrete-filled steel bridge column
FRP与混凝土组合结构
composite structure of FRP and concrete
不饱和聚酯混凝土设备
unsaturated polyester concrete equipment
沉箱钢筋混凝土的重心
gravity center of reinforced concrete caisson