single-row ball bearing
[船舶英汉词典]
single-row ball bearingn.单列滚珠轴承
是什么意思,single-row ball bearing的解释,single-row ball bearing的翻译
[进出口英汉词典] single-row ball bearing
single-row ball bearing
[船舶英汉词典]
single-row ball bearing是什么意思,single-row ball bearing的解释,single-row ball bearing的翻译
[进出口英汉词典] single-row ball bearing