excircle的英语例句
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A plurality of small shaping orifices are evenly distributed on the excircle surface of the blades.
叶片的外圆表面上均匀分布着多个小的型孔.
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This special fixture can machine inner bore, excircle , and face, and also can be repeatedly used.
该夹具可完成内孔、外圆 、 端面的加工, 还可重复使用.
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