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无线列调、机车信号、自动停车装置是科学技术的成果。在机车上装设这些设备如添了顺风耳、千里眼、自动手,对保证铁路安全运输、提高经济效益发挥重大作用。由于种种原因,到目前为止,机车三大件在一些铁路局的运输生产中尚未充分发挥作用。以哈尔滨铁路局绥化电务段为例,几年来无线列调投资达百万元左右,成本很高。但是
Wireless alignment, locomotive signals, automatic parking device is the result of science and technology. The installation of these devices on the locomotive, such as adding a downwind ear, clairvoyance, automatic hand, to ensure the safety of railway transport, improve economic efficiency play a significant role. Due to various reasons, up to now, the three major locomotives have not been fully utilized in the transportation and production of some railway administrations. Take the Harbin Railway Administration Suihua electricity section, for example, the wireless serial investment in recent years amounted to about one million yuan, the cost is high. but