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buffer shaft例句_buffer shaft英汉例句_buffer shaft双解例句_果味酸柯林斯词典
果味酸柯林斯词典

buffer shaft

B 开头单词

常见例句

    雙語例句

  • This paper discusses the Problems of the present anti-falling buffer in anti-falling system of vertical shaft hoisting.
    論述了目前立井提陞防墜系統中防墜緩沖器存在的問題。
    • 返回 buffer shaft