needle roller bearing中文,needle roller bearing的意思,needle roller bearing翻译及用法 2026-10-18 02:53 浏览次数 35 needle roller bearing英[ˈni:dl ˈrəulə ˈbɛəriŋ]美[ˈnidl ˈrolɚ ˈbɛrɪŋ]滚针轴承;滚动轴承