bearing age结果年龄
bearingn.轴承;举止;忍受;支撑物;影响
bearing plate bars钢轨垫板
bearing maintainer轴承保持架
bearings anchoring支座锚固
bearing indication航向指示
bearing oil groove轴承油槽
bearing correction方位修正量
bearing ball cover轴承端盖
bearing outer race轴承外座圈
Bearing block hole轴承座孔
bearing resistance轴承阻力