英语词汇“refractive index of cement”的翻译、意思、用法、释义-英汉汉英双解词典

单词	refractive index of cement
释义	refractive index of cement 光学胶折射率
随便看	feeder modulus feeder neck feeder needle feeder network feeder nose feeder of pressed alkali pulp feeder opening feeder pael feeder panel feeder partition feeder pathway feeder pattern feeder pig feeder pillar feeder pipe feeder pitch feeder plant feeder plug feeder plunger feeder port feeder preselection feeder process feeder protection feeder protection equipment feeder pump