Strengths of the end shield and its fixed bolt of D38 schnabel car affect the car's utility and safety.

型钳夹车的端盖及其连接螺栓的强度直接影响D _(38)型钳夹车的使用安全。

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Strengths of the end shield and its fixed bolt of D38 schnabel car affect the car's utility and safety.

型钳夹车的端盖及其连接螺栓的强度直接影响D _(38)型钳夹车的使用安全。

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