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buffer shaft例句_buffer shaft英汉例句_buffer shaft双解例句_欧米惠必应词典
欧米惠必应词典

buffer shaft

B 开头单词

常见例句

    双语例句

  • This paper discusses the Problems of the present anti-falling buffer in anti-falling system of vertical shaft hoisting.
    论述了目前立井提升防坠系统中防坠缓冲器存在的问题。
    • 返回 buffer shaft