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I-section短语解释_I-section词组用法_I-section短语词组_94生活常识网有道词典
94生活常识网有道词典

I-section

94生活常识网有道词典

短语词组

    短语

  • I -shaped cross-section 工字形截面
  • wide flange I -section 宽翼工字钢
  • rolled I -section joist 滚轧工字形小钢梁
  • Universal rolling for I -beam section 万能法轧工字钢
    • 返回 I-section