“the primary standard for brinell hardness machine”的概念、定义、翻译、参考文献-科学参考

单词	the primary standard for brinell hardness machine
释义	the primary standard for brinell hardness machine Encyclopedia 工学硬度计量技术释 the primary standard for brinell hardness machine布氏硬度基准装置用来复现和保存布氏硬度量值单位，用作统一中国布氏硬度值的最高依据装置。
随便看	almost sure convergence almost surely almost surely convergent almost symplectic manifold almost symplectic structure Almost Transparent Blue almost triangular matrix almost uniform convergence almost uniformly convergent almost unit almost zero Almqvistsällskapet almucantar almucantur al-Muqanna ‘Rebellion Al-Murabitūn Dynasty Almuredin Al-Muwahhidūn Dynasty al-Muwashshaḥ al-Muwatta Alnair Al Nasl Alnath alnico AlNiCo permanent magnetic material

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