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2.take one's bearings;
辨别方向收藏指正
3.lose one's bearings
迷失方向收藏指正
4.take a ship's bearings;
测定船只方位收藏指正
5.grind balls for bearings
6.lose one's bearings; get lost;
迷了方向收藏指正
7.Bearings must be lubricated periodically.
轴承必须定期润滑。收藏指正
8.Stellite bearings for hinge pin.
起着销钉作用的钨铬钴合金轴承收藏指正
9.Iron Axle-bearings from Mianchi
10.IKO Needle Bearings、Linear Motion Products,FAG Super Precision Bearings,DAIDO Dry Bearings,NOK Oil Seals.
专业代理IKO滚针、直线导轨,FAG高精度系列、常规系列,DAIDO轴瓦,油封等进口轴承收藏指正
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