| 单词 |
pneumatic steelmaking |
| 释义 |
pneumatic steelmaking pneumatic steelmaking[nu̇′mad·ik ′stēl‚māk·iŋ] (metallurgy) Any steelmaking process which employs air or oxygen and for which all heat is derived from the initial heat content of the charge materials and from the thermal energy of the refining reactions. |
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