英语词汇“国家标准机构”的翻译、意思、用法、释义-英汉汉英词典

单词	国家标准机构
释义	国家标准机构national standard body
随便看	powdered-coal burner powdered coal equipment powdered crystal method powdered drink powdered emery powdered fat and oil powdered filter powdered flavor powdered flavo(u)r powdered flavo（u）r powdered food powdered fuel powdered iron core powdered metal powdered metal parts powdered milk powdered miso powdered molding powdered mo(u)lding powdered moulding powdered oil and fat powdered ore powdered plastic powdered rock phosphate powdered rubber