blind bore
英
美
- 封闭的孔
双语例句
- The replacement split bearings are specially produced with the appropriate lager bore tolerances to match.
替换品剖分式轴承在特殊制造时有适当较大的孔公差以便配合。 - While drilling big or deep holes, you should pull out drills regularly in order to take out scraps, do not intend to bore holes at once.
当钻大的或深的孔时,要定时的退出钻头以带出碎屑,不要总是希望一次性的钻成。
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