miniature bearing

• 微型轴承,超小型轴承

miniature bearing的用法和样例：

例句

1. Our company, with more than 10 years experience, is a professional manufacturer specializing in precision subminiature ball bearing and screws for watches.
   本企业是以精密微型轴承和手表螺钉为主的专业制造企业，具有十多年的专业制造经验。