countersinking

countersinking是什么意思、countersinking怎么读
【机】 钻锥坑

countersinking汉语翻译

【机】 钻锥坑

countersinking英语解释

动词 countersink:

  1. insert (a nail or screw below the surface, as into a countersink)
    同义词:set, countersink

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