试验结果可以直接检查出汽车轮胎轮毂性能，是保障汽车车辆安全可靠性所不可缺少的试验检测设备。
Test results can be directly check out the car tires wheel performance, is the guarantee automobile vehicle safety reliability indispensable testing equipment.
本发明涉及一种镁合金汽车轮毂及其制造方法，具体地说是用于汽车车 轮零部件的轮毂加工，属于有色金属的冶炼与压铸技术领域。
This invention relates to a kind of automobile hub of magnesium alloy and producing metho. It belongs to the die-casting technology of non-ferrous metal.
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