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Terms for subject Metallurgy containing The new | all forms
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new era in the steel industry钢铁工业新纪元 (The use of a lubricant and the introduction of a reciprocating movement of the mould were two of the many developments which helped to overcome the sticking problems and enabled continuous casting to begin a major 'new era' in the steel industry. 结晶器使用润滑剂和采用往复运动是克服粘结难题取得的两大进展,它使连铸由此开启了钢铁工业的一个重要新纪元。)