Hydraulic study of valve with extra long emptying culvert of the Three Gorges Lock's last chamber ( 3)& Measures improving the valve working conditions with emergent valve closing

  • 三峡船闸末级闸首超长泄水廊道中阀门水力学关键问题研究(3)&事故动水关闭情况下改善阀门工作条件的措施

  • 互联网摘选 2025-01-20 11:45:51

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句