瑞典铁路
- 网络Swedish Railways;SJ AB
瑞典铁路-
介绍了阿尔斯通公司为瑞典国营铁路制造的CORADIA双层客车和X40型双层动车组，以及全面质量管理理念。
Described are the CORADIA double-deck passenger cars and X40 double-deck multiple units manufactured for Swedish State Railway by Alstom , as well as the concept of overall quality administration .
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在德国，奥地利，瑞士，瑞典和挪威的铁路系统都使用低频电力。
Rail systems in Germany , Austria , Switzerland , Sweden and Norway all use electrical power at low frequency .