Room temperature blacking

 
  • 常溫發(fā)黑

Room temperature blacking的用法和樣例:

例句

  1. Processes of blackening of iron and steel at room temperature have been extensively used for their peculiar advantages.
    鋼鐵常溫發(fā)黑工藝由于其獨特的優(yōu)點(diǎn)而得到了廣泛應用。

Room temperature blacking的相關(guān)資料:

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