frame-supported multi-ribbed wall beam 框支密肋壁板结构墙梁
frame-supported multi-ribbed composite wall beam 框支密肋复合墙梁
The multisupported beam structure is a common form of bridge,and widely applied in engineering.
连续梁结构是桥梁的一种常见形式,在工程中应用广泛。
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