A process for manufacture of architectonical tiles from waste plastics and coal ash was developed.
探讨了利用废旧塑料和粉煤灰制建筑用瓦的工艺方法及条件,并对瓦的密度、吸水性、抗冻性、抗老化性和抗折强度进行了检测。
The sunken garden 2# in Olympic central area is named" Tile Yard".
奥林匹克中心区下沉花园2#院取名"瓦院"。
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