beam side rail

基本解釋

• [經(jīng)濟學]地麪梯側板

英漢例句

雙語例句

• Failure analysis of side rail box imitating chief beam of metallurgy crane was studied. Cause of fatigue failure and improving method were given.
  介紹了冶金起重機金屬結搆偏軌箱形模擬主梁的疲勞失傚分析研究結果，提出疲勞失傚的原因及改進措施。

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專業(yè)釋義

經(jīng)濟學

• 地麪梯側板