英文摘要

• 来源期刊: 新世纪周刊
• 学科: 社会科学
• 关键词: 英文摘要 内容介绍 编辑工作 期刊
• 年，卷（期）: 2011,（33）
• 页码范围: 112
• 页数: 1页
• 分类号: G255.2

摘要

Faulty Axles On Fast Trains Problems with China＇s high-speed rail network run deeper than suggested by a deadly collision and subsequent recall of 54 fast trains. In mid-July, technicians conducting a safety check found a crack in a train car＇s power axle system. The manufacturer secretly made repairs but ordered no further tests. he axles were made by a company controlled by Ding Shumiao, whom authorities say bribed a for- mer rail minister accused of graft. Ihe recall by train builder China CNR Corp. didn＇t cite axle problems,