countersinking

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美[\'ka?nt?s??k??]

基本釋義

v.
鉆孔裝埋，打埋頭孔( countersink的現(xiàn)在分詞 )

實(shí)用例句

Point - to - point systems are suitable for hole - machining operations such as drilling, countersinking, counterboring , reaming , Boring, and tapping.

點(diǎn)位系統(tǒng)適用于鉆孔 、 锪 孔、擴(kuò)孔 、 鉸孔 、 鏜孔 、 攻絲等孔加工.

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