folling bearing的意思|示意
美 / /
英 / /
落轴承
folling bearing的网络常见释义
滚动轴承 ... 关节轴承词汇 spherical plain bearing joint type-vocabulary 滚动轴承 ball/rolling bearing; folling bearing; roller contact bearing; roller-bearing; rolling bearings; rolling contact bearing 滚动轴承杯 bearing cup ...