This indicated that the fracture had initiated at the unfused butt weld in the longitudinal stiffener.

  • 研究表明裂纹是从纵向加劲助未熔透的对接焊缝中起始的.

  • 词典精选例句 2025-01-19 10:21:33

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