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main inclined shaft例句_main inclined shaft英汉例句_main inclined shaft双解例句_骑士汉英词典
骑士汉英词典

main inclined shaft

M 开头单词

常见例句

    雙語例句

  • This paper presents main parameters of improved inclined shaft lifting system.
    介紹了某鑛斜井提陞系統改造中所需制動力矩的分析、計算；
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