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新颁布的铁道行业标准（摘登１）下列标准自１９９７年１月１日起实行，标准的编号和名称如下：ＴＢ／Ｔ２５４３—９５旅客列车纵向冲动评定方法ＴＢ／Ｔ２５４８—９５铁道车辆滚动轴承Ⅱ型润滑脂（以上标准摘自铁科技函（１９９５）６４２号文）ＴＢ／Ｔ２５４９—９５...
The newly promulgated Railway Industry Standard (Excerpt 1) The following standards have been implemented since January 1, 1997 with the numbers and names as follows: TB / T2543-95 Method of Assessment of Longitudinal Impulse of Passenger Trains TB / T2548-95 Rolling Bearings of Railway Vehicles Type II Grease (The above standard is taken from Iron Science and Technology Letter (1995) No. 642) TB / T2549-95 ...