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在我国应迅速发展交流传动内燃机车，从高技术基础起步，采用ＩＧＢＴ逆变器，走引进国外技术与国内消化吸收相结合的技术路线，并建议先以东风５型调车机车为对象进行交流传动的技术改造。
In our country, the exchange and transmission of diesel locomotives should be rapidly developed. Starting from the high-tech foundation, IGBT inverter is adopted and the technical route of introducing foreign technology and domestic digestion and absorption is proposed. It is suggested that Dongfeng 5-type shunting locomotive be firstly used for communication Transmission of technological innovation.