保压浇筑混凝土
pressure keeping concrete pouring
短导管浇筑混凝土
pour concrete by short leading pipe
混凝土浇筑
placement of concrete
conerete pouring
concrete placement
Concreting
concrete grouting
concrete casting
concrete pouring
concrete construction
Concrete
concrete darn construction
concrete placing process
混凝土浇筑工艺
workmanship of concrete placing
technology of concrete placing
混凝土浇筑平台
platform for concrete pouring
混凝土浇筑生产效率
production rate of concrete placement
混凝土浇筑温度
placement temperature of concrete