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适逢全国人大、全国政协两会在京隆重召开之际，株洲电力机车研究所研制的拥有自主知识产权的TGF4A型DC1500V地铁用辅助变流器，力挫众多国际强手，在香港地铁469台辅助变流器的国际招标中一举中标，合同额达7000万港元。这是该所在国家计委的大力支持下，积极实施城市轨道交通
Coincides with the NPC and CPPCC National Committee held a grand occasion in Beijing, Zhuzhou Electric Locomotive Research Institute developed with independent intellectual property rights of the DC400V DC1500V subway auxiliary converter, the force of many international strongman, Hong Kong Subway 469 auxiliary converter The successful bidder in the international bidding, the contract amounted to 70 million Hong Kong dollars. This is the active support of the State Planning Commission under the State Planning Commission and the active implementation of urban rail transit