上海铁路南站屋面系统采用三层构造，中层的聚碳酸脂板是屋面系统成功与否的关键。
The roof system of Shanghai South Railway Station has three layers and the polycarbonate sheet layer in the middle is the key to the success of the building.
咱们假定之前对pc板材有了解就会知道，不管是pc耐力板仍是pc阳光板，都是选用pc(聚碳酸脂)为原材料经过一次揉捏而成的。
Let's assume that before have understand will know about PC board, PC endurance plate is still the PC sunshine board, is to choose the PC (polycarbonate) as the raw material after a kneading.
咱们假定之前对pc板材有了解就会知道，不管是pc耐力板仍是pc阳光板，都是选用pc(聚碳酸脂)为原材料经过一次揉捏而成的。
Let's assume that before have understand will know about PC board, PC endurance plate is still the PC sunshine board, is to choose the PC (polycarbonate) as the raw material after a kneading.
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