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
concrete casting
concrete pouring
concrete construction
Concreting
Concrete
concrete darn construction
concrete placing process
concrete grouting
混凝土浇筑工艺
workmanship of concrete placing
technology of concrete placing
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
临时堵截浇筑混凝土
temporary blocking for the casting of concrete
泥浆下混凝土浇筑
concrete pouring under mud
水下混凝土浇筑技术
underwater concreting technology