基于CATIA的平底三梁钢岔管辅助设计系统开发与应用

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Development and Application of Computer Aided Design System for Three-girder Reinforced Bifurcation with Flat Floor Based on CATIA

LU Zhi-hang，WU He-gao ，YAN Li-bing ，SHI Chang-zheng ，HU Lei

中国农村水利水电 . 2020, (5): 145 -149 .