cutting groove的意思|示意
美 / ˈkʌtɪŋ ɡru:v /
英 / ˈkʌtɪŋ ɡruv /
切槽
cutting groove相关例句
The bevel milling cutter for cutting groove of oil casing - pipes was designed.
设计了用于油气田管道坡口切割的角度铣刀.
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