衬砌混凝土
lining concrete
reinforced concrete lining
liner concrete
linging concrete structure
concrete for lining
concrete lining
衬砌混凝土施工技术
Construction technology of lining concrete
二次衬砌混凝土
secondary lining concrete
钢板衬砌混凝土管
steel-lined concrete pipe
钢衬、回填混凝土衬砌
steel lining and concrete lining
钢筋混凝土衬砌
reinforced concrete lining
混凝土衬砌结构
concrete lining structure
混凝土高压注浆桩
high pressure grouting pile
机械化混凝土衬砌
mechanized concrete lining
清水混凝土砌块
Fair-faced Concrete Block
隧洞预应力混凝土衬砌
prestressed concrete tunnel liner
斜井混凝土衬砌
concrete lining of inclined shaft
引水隧洞混凝土衬砌
concrete lining in diversion tunnel
A类蒸压加气混凝土砌块
A-type autoclaved aerated concrete block