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真空感应电熔炉 | |||
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真空感应熔炼炉 (A new 20-tonne vacuum induction melting (VIM) furnace, three 150-tonne DC electric arc furnaces and two 36-in. vacuum arc remelt (VAR) furnaces have just begun operation. 一座新建的 20t 真空感应熔炼 (VIM) 炉,三座 150t 直流电弧炉和两座 36in 的真空电弧重熔 (VAR) 炉于近期刚刚投产。) |