Construction materials of the building adopt new environmentally friendly oil derivatives as an exploration of widespread USES of petroleum and petrochemical products.
建筑材料采用新型绿色石油衍生品，探索石油石化产品的广泛用途。
Construction materials of the building adopt new environmentally friendly oil derivatives as an exploration of widespread USES of petroleum and petrochemical products.
建筑材料采用新型绿色石油衍生品，探索石油石化产品的广泛用途。
应用推荐