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ＴＧＶ列车上用的轴箱，自投入运用以来，一直可靠工作。这一成功是通过对轴承油脂、产品制造过程进行严格的标准化检验和控制而取得的。本文介绍的就是法国国营铁路和有关合作伙伴所进行的高速轴箱技术的试验研究情况。
The axlebox used on the TGV train has been working reliably since it was put into operation. This success is achieved through rigorous standardized inspection and control of bearing grease and product manufacturing processes. This article presents the experimental study of high-speed axlebox technology carried out by French state-owned railways and related partners.