废橡胶生产的工业车辆用环保实心轮胎由1、轮毂；

The environment-friendly solid tyre for the industrial vehicle, which is produced by the rubber comprises 1, the wheel rub;

youdao

废橡胶生产的工业车辆用环保实心轮胎由1、轮毂；

The environment-friendly solid tyre for the industrial vehicle, which is produced by the rubber comprises 1, the wheel rub;

youdao