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本刊从国内外主要的履带式起重机生产企业选择了5款400 t级产品,将其主要技术特点介绍给读者,以期在用户选购时可以有所参考。
Articles from domestic and foreign major crawler crane manufacturers selected 5 400 t-class products, the main technical features introduced to the reader, with a view to users can choose for reference.