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我国桥梁建筑历史悠久,数千年来,所建桥梁,不仅在造型、结构、工艺等方面有独到之处,即使在桥梁栏杆的设计上,也充分显示了我国劳动人民的智慧和很高的艺术造诣。座落在我国四川芦山河上的一座原始
The bridge construction in our country has a long history. For thousands of years, the bridges built have not only unique features in terms of shape, structure and technology, but also have fully demonstrated the wisdom and high level of the working people in our country even in the design of the bridge railing. Art attainments. Located in China’s Sichuan Lushan a primitive