acid electric arc furnace
... acid electric arc furnace 酸性电弧炉 Heroult electric arc furnace 海洛式电弧炉 ; 埃鲁电弧炉 direct electric arc furnace 直接加热电弧炉 ...
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短语
酸性电弧炉熔炼
Acid Arc Furnace Melting
酸性直接电弧炉
acid direct-arc electric furnace
;
arc electric furnace
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