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Terms for subject Technology containing 空 心 板桥 | all forms | in specified order only
ChineseEnglish
空心混凝土板桥hollow slab bridge
空心板桥voided slab bridge
空心混凝土板桥hollow slab bridge
预制预应力混凝土空心板桥precast prestressed concrete voided slab bridge
预应力混凝土空心板桥prestressed concrete voided slab bridge