furnace ladleladle furnace钢包: steel ladle真空钢包炉: lf-vacuum直流钢包炉: dc ladle furnace钢包: steel ladle◇钢包车 buggy ladle; 钢包精炼炉 ladle refining furnace; 钢包炉 ladle furnace漆包炉: enamelling tower下载手机词典可随时随地查词查翻译
