... annular contact thrust ball bearing推力向心球轴承 friction thrust bearing磨擦止推轴承 spigot bearing导向轴承,套筒轴承,小载荷轴承,轻载轴承,插嘴轴承 ...
基于40个网页-相关网页
... anti-friction roller bearing 减摩滚动轴承 anti-friction thrust bearing 减摩止推轴承 anti-friction 减摩剂 ...
基于8个网页-相关网页
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