现浇混凝土空心楼板
Cost-in-situ Hollow Concrete Floor
混凝土空心楼盖
cast-in-situ hollow concrete slab
现浇混凝土楼板
cast-in-place concrete Slab
Cast-in-site concrete floorsalb
cast-in-place floor slab
cast-in-site concrete floor
现浇空心楼盖
cast-in-situ hollow slab
On-the-Spot Cast Hollow Floor Structure
Cast-in-situ Hollow Floor
预应力混凝土空心楼板
pre-stressed concrete hollow floor
加强的现浇混凝土
Cast-in-place Reinforced Concrete
现浇钢筋混凝土空心板
reinforced concrete hollow slabs
现浇混凝土
concrete cast in situs
case in situ reinforced concrete
Cast-in-situ concrete
Cast-in-site Concrete
cast_in_situ concrete
Cast-in-place Concrete
cast in situ reinforced concrete
currently pouring-concrete
cast in-situ concrete
in-situ concrete
the cast-in-situ concrete
现浇混凝土板
cast-in-place concrete Slab
Cast-in-place Concrete Floor
现浇混凝土薄壁管桩
cast-in-situ concrete thin-wall tubular pile
现浇混凝土薄壁筒桩
the casting in place hollow pipe piling
现浇混凝土结构
acknowledgement system
Cast-in-place Concrete Structure
现浇混凝土框架
cast-in-situ concrete frame
现浇混凝土斜柱
cast-in-situ inclined column
现浇混凝土转换大梁
Casting-in-site Concrete Transfer Girder