“standard equipment for revolution speed”的概念、定义、翻译、参考文献-科学参考

单词	standard equipment for revolution speed
释义	standard equipment for revolution speed Encyclopedia 工学速度计量技术释 standard equipment for revolution speed转速标准装置用于旋转机械测量的校准和溯源，统一全国转速量值的国家计量标准的装置。
随便看	Ningxia Ningxia Academy of Ethnic Art Ningxia Campaign Ningxia carpet Ningxia Daily Press Group Ningxia Hedong Shadi Ningxia Helanshan National Nature Reserve Ningxia Helanshan Nature Reserve Ningxia Hui Ningxia Hui Autonomous Region Institute of Science and Technology Development Strategy and Information Ningxia Hui Autonomous Region Museum Ningxia Hui Autonomous Region Science and Technology Museum Ningxia Huizu Zizhiqu Ningxia Library Ning Xian Ningxiang pig Ningxiang Shi Ningxiang-type iron deposit Ningxia opera musical instrument Ningxia Opera Training School Ningxia people's radio station Ningxia seated singing music Ningxia TV Station Ningxia water conservancy Ningxia Xihaigu

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