precison optical component

同义词释义

1)precison optical component,精密光学元件2)optical super-precision surface,超精密光学元件3)precision,精密4)Precise,精密5)accuracy,精密6)precision and ultra-precision machining,精密超精密加工7)precision and ultraprecision cutting,精密、超精密切削8)precision,①精密度 ②精密，正确9)precision tube,精密管10)precision time-check,精密点检