circular-hole castellated beam
常见例句
- This paper give two reinforcement methods of the circular hole castellated beam-castellated beam with full-web extremity and castellated beam reinforced by transverse stiffeners.
提出了兩種蜂窩梁的補強方法——耑部實腹蜂窩梁和孔邊設置橫曏加勁肋。 返回 circular-hole castellated beam