EMP径向滑动轴承
EMP radial sliding bearing
摆动轴颈轴承
oscillating journal bearing
摆动轴径轴承
oscillating journal bearing
半自动轴承磨床
semi-automatic bearing grinder
泵的传动轴承间隙
pump drive bearing clearance
变阶梯结构滑动轴承
adaptive variable structure journal bearing with coupling two step films
变阶梯结构自适应径向滑动轴承
adaptive variable structure journal bearing with coupling two step films
变速传动轴承
speed changing drive bearing
variable speed transmission bearing
bearing for transmission drive