... skull casting 凝壳铸造 ladle skull 桶瘤 skull protector 安全帽 ...
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... Ladle shank 钢包转手 Ladle skull 钢包残钢 Ladle stopper 钢包塞杆 ...
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Several approaches to the problem of ladle skull slag or deoxidation-scum removed was being tried.
罐内结壳，熔渣或脱氧浮渣扫除问题的几项解决方案正在实验中。
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