片语
bearing adjusting pad旁承调整垫
guide bearing pad导轴瓦
bearing shell轴瓦;轴承壳
rubber bearing pad橡胶垫板
bogie side bearing rubber pad下旁承胶垫
bearing with tilted pad可倾瓦轴承
bearing g pad承重垫片
plastic bearing pad塑料支承垫
bearing bush轴瓦,[机] 轴承衬
bearing pad assembly乌金轴瓦总成
bearing pad temperature轴瓦温度