Photos posted by Chinese media showed iron pipes and concrete slabs lying on the ground inside the large cooling tower.
中国媒体发布的照片显示，铁管和混凝土板四散在一座大型冷却塔内部的地面上。
The main concept is to access and exit the Museum of Delos with three long concrete slabs Bridges over a reservoir that will collect mostly rainy water during the winter and drainage in the ground.
主要概念为通过三座混凝土板长桥出入唯一的提洛岛博物馆，桥下面建有水库，可收集地面的排水和冬季的大部分雨水。
The article describes with actual project how to produce high quality concrete slabs on ground. It emphasizes the key aspects of construction and design of lager concrete ground slab.
本文采用实际工程，阐述了如何形成高质量地面，对大面积承重耐磨混凝土地面的设计与施工要点进行了详细的介绍。
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