Yesterday, reporters at the accident scene, a Liaoning D Tank Truck Rollover license in Shenyang - Dalian highway 90 kilometers, the road has left more than 100 meters long scratches.
昨日，记者在翻车现场看到，一辆辽D牌照的油罐车侧翻在沈大高速公路90 公里处，路面上留下了长达100余米的划痕。
Train wheels in operation for some time will have scratches, peeling cracking wear and defects such as cracks, a serious threat to road safety.
火车车轮在运行一段时间后会产生擦伤、剥离、龟裂、磨损和裂纹等缺陷，严重威胁行车安全。
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