“primary standard for OCTG threads”的概念、定义、翻译、参考文献-科学参考

单词	primary standard for OCTG threads
释义	primary standard for OCTG threads Encyclopedia 工学螺纹计量技术释 primary standard for OCTG threads石油螺纹参量计量基准用以复现和保存石油螺纹的量值。在中国是作为石油螺纹参量定值依据的测量装置。
随便看	minimum deformation principle minimum degree minimum delay deconvolution minimum delay signal minimum density minimum description length minimum detectable brightness minimum detectable concentration minimum detectable error minimum detectable flux minimum detectable flux density minimum detectable quantity minimum detectable signal minimum detectable temperature difference minimum detonating section minimum deviation minimum deviation angle minimum deviation grating minimum diameter polygon minimum disclosure proof minimum distance minimum distance decoding minimum distance for network error correction code minimum distance method minimum distance receiver

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