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蒂森·克虏伯集团是一家综合性材料和技术集团。该公司对电梯和自动扶梯进行建造、安装并提供维修服务。该公司也制造和提供碳钢和不锈钢轧材,镍合
ThyssenKrupp Group is a comprehensive materials and technology group. The company built elevators and escalators, installed them and provided repair services. The company also manufactures and supplies rolled carbon steel and stainless steel, nickel alloys