Cast - in - situ concrete hollow floor structure has been widely used all over the country.

现浇混凝土空心楼盖结构在我国已得到广泛应用.

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The polystyrene board is processed and made in factory for cast - in - situ concrete formwork.

工厂化加工制作的聚苯板可用于现浇混凝土模板内置保温板体系.

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The construction of cast - in - situ beam scaffolds and supporting bracket calculation are introduced in this paper.

主要介绍现浇梁脚手架施工,支架验算及要求通车情况下钢管架空贝雷架受力验算.

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The bore hole cast - in - situ pile foundation has been born widely used in bridge Engineering.

钻孔灌注桩基础在我国桥梁工程中应用极为广泛.

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