“gear steel”的概念、定义、翻译、参考文献-科学参考

单词	gear steel
释义	gear steel Encyclopedia 工学结构钢释 gear steel齿轮钢用来加工制造齿轮的钢种总称。
随便看	power set power-set axiom power-set functor Powers factor power shift gearbox power source power source, power supply power spectra power spectral density power spectral density function power spectral function power spectral index power spectrum power spectrum density power spectrum density estimation power spectrum estimation power spectrum of CMB anisotropies power sprayer Powers-St⍥rmer inequality powerstat power static-induction transistor Power Station of Art power stroke power substation power sum

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