The research about bandage relaxation will surely does significance to the safety of railway traffic and protection of the nation property, avoiding the economy damage and bad social impacts.
轮箍迟缓的研究对保障铁路运输安全、保护国家和个人财产安全，避免因迟缓造成的经济损失和社会不良影响有十分重大的意义。
The railway crane is a kind of important equipment used in rescue operations at railway traffic accidents to ensure the smooth development of the national economy.
铁路救援起重机是用于铁路事故救援工作中吊复作业，是保障国民经济大动脉畅通无阻的重要设备。
The railway is the great artery of the national economy, takes important part in the transportation of our country, but the debris flow seriously affects its normal operation and the traffic safety.
铁路是国民经济的大动脉，在交通运输中起着重要的作用，而泥石流严重影响铁路的正常运营和行车安全。
The railway is the great artery of the national economy, takes important part in the transportation of our country, but the debris flow seriously affects its normal operation and the traffic safety.
铁路是国民经济的大动脉，在交通运输中起着重要的作用，而泥石流严重影响铁路的正常运营和行车安全。
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