3709| 12
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請(qǐng)教數(shù)控機(jī)床三軸絲桿兩端軸承安裝方法 |
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點(diǎn)評(píng)
哦,給予拉留空間。
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點(diǎn)評(píng)
高轉(zhuǎn)速?赡苤荒苓@個(gè)角度。
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點(diǎn)評(píng)
C 角接觸球軸承公稱接觸角a=15°。
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