Assembled Skew Hollow Slab  装配式斜交空心板

cast-in-situ hollow slab  现浇空心楼盖; 现浇空心板

cellular hollow slab  蜂窝式空心板

concrete hollow-slab  混凝土空心板

continuous hollow slab beam erected as simple-supported beam in advance  先简支后连续预应力空心板梁

Fabricated Hollow Slab Bridge  装配式空心板桥

Hollow Slab Beam  空心板梁

Hollow Slab Bridge  空心板桥

Hollow Slab Floor Framing  空心板楼盖

Hollow Slab Girder  空心板梁

Hollow slab-column structure  空心板柱结构

hollow slab-column structure of reinforced concret  空心板柱结构

IN-SITU HOLLOW SLAB  现浇空心板

laminate hollow slab  叠合板

post-stressed hollow slab  预应力空心板

post-tensioned reinforced hollow slab  后张预应力空心板

Precast concrete hollow slab  预制混凝土空心板

pre-cast concrete hollow slab  混凝土预制空心板

Precast Hollow Slab  预制空心板