precast concrete cover
... 预制混凝土工业：precast concrete industry 预制混凝土盖：precast concrete cover 预制混凝土房屋：precast concrete house ...
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预制混凝土涵盖板 Precast Concrete cover slab
预制混凝土覆盖板 Precast Concrete cover slab
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本文介绍一种用现场预制的折叠式V形钢筋混凝土折板作为承重墙和屋盖的单层工业厂房结构体系。
This paper describes the design of a single span one-story factory building, in which the reinforced concrete precast in-situ V-shaped folded plates were used for roofs and walls.
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