1.鉆孔的裝備(1)鉆孔的裝備(表2-23)表2-23 鉆孔的裝備(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(2)鉆頭的幾何要素(表2-24、表2-25)表2-24 標(biāo)準(zhǔn)麻花鉆的切削幾何要素(續(xù)表)表2-25 群鉆的切削幾何要素及特點(diǎn)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)( (共 850 字) [閱讀本文] >>
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 1.鉆孔的裝備(1)鉆孔的裝備(表2-23)表2-23 鉆孔的裝備(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(2)鉆頭的幾何要素(表2-24、表2-25)表2-24 標(biāo)準(zhǔn)麻花鉆的切削幾何要素(續(xù)表)表2-25 群鉆的切削幾何要素及特點(diǎn)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)(續(xù)表)( (共 850 字) [閱讀本文] >>