Concrete composite structure is a great developing structure which combines precast with cast in situs in internationality at present.
混凝土叠合结构是当前国际上大力发展的一种装配整体式结构，试验表明，这种叠合板结构性能良好。
Concrete composite structure is a great developing structure which combines precast with cast in situs in internationality at present.
混凝土叠合结构是当前国际上大力发展的一种装配整体式结构，试验表明，这种叠合板结构性能良好。
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