circumference angle中文,circumference angle的意思,circumference angle翻译及用法

2026-06-20 20:22 浏览次数 20

circumference angle

圆周角

circumference angle 例句

英汉例句

  • Illustrative analysis on crack in external circumference angle welding seam in reinforcing ring for nozzle

    接管补强圈外圆周角焊缝裂纹的实例分析

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