试验结果为国产轿车后轮毂轴的材料选用提供理论依据。

The test results may be treated as the theoretical rule about material choosing for back wheel hub axle of home car.

youdao

试验结果为国产轿车后轮毂轴的材料选用提供理论依据。

The test results may be treated as the theoretical rule about material choosing for back wheel hub axle of home car.

youdao