• 本文从机床布置、工艺设计等诸方面进行了分析探讨,对以上五个难点问题给以解决

    The designs of boring process, boring mould, boring bar, boring tool and precision boring head are analyzed and researched, and the five problems above are solved.

    dict.cnki.net

  • 本文从机床布置、工艺设计等诸方面进行了分析探讨,对以上五个难点问题给以解决

    The designs of boring process, boring mould, boring bar, boring tool and precision boring head are analyzed and researched, and the five problems above are solved.

    dict.cnki.net

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