circular unidirectional thrust bearing环状单向推力轴承 truck side bearing(机车的)下旁承,底板,镶板,闸瓦托 full-journal bearing全围式滑动轴承 ..
基于220个网页-相关网页
... transverse bearing径向轴承 truck side bearing（机车的）下旁承，底板，镶板，闸瓦托 trunnion bearing耳轴承 ...
基于10个网页-相关网页
... truck side bearing 下旁承；底板；镶板；闸瓦托 ... true bearing 真方位 ... Van Gogh beard 络腮山羊胡子 ...
基于8个网页-相关网页
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