syzhao
幼苗
共回答了24个问题采纳率:95.8% 举报
I had bought two tires and fixed them at the front second axle of my double axle truck which travels 500 Km daily; but one week later,when travelling on the highway,one of the tires suddenly cracked open.After removing the tire,it was found that the damage was not confined to a place,in fact,the crack circled around the whole tire.The other tire was also taken down for inspection,it was found that some of the treads were missing and there were signs of cracking.
【英语牛人团】
1年前
6