From the sustainable development point of view, the development of reinforced concrete and its surface protection in the 21st century is expounded.
From the sustainable development point of view, the development of reinforced concrete and its surface protection in the 21st century is expounded.
摘要从可持续发展的角度，较全面地阐述了21世纪的钢筋混凝土及其表面保护。