In accordance with the inspection data from the Railway Ministry 's catenary inspection car, the paper analyzed causes the hardpoint rose, and put forward some corresponding improving measures.
根据铁道部接触网检测车检测数据，对接触网上硬点产生的原因进行了分析，并提出了相应的整改措施。
In accordance with the inspection data from the Railway Ministry 's catenary inspection car, the paper analyzed causes the hardpoint rose, and put forward some corresponding improving measures.
根据铁道部接触网检测车检测数据，对接触网上硬点产生的原因进行了分析，并提出了相应的整改措施。
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